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List of generation IV Pokémon
List of generation IV Pokémon
from Wikipedia
The international logo for the Pokémon franchise

The fourth generation (generation IV) of the Pokémon franchise features 107 fictional species of creatures introduced to the core video game series in the 2006 Nintendo DS games Pokémon Diamond and Pearl. Some Pokémon in this generation were introduced in games and animated adaptations of the franchise before Diamond and Pearl, such as Bonsly, Mime Jr., and Munchlax, which were recurring characters in the Pokémon anime series in 2005 and 2006.

The following list details the 107 Pokémon of generation IV in order of their National Pokédex number. The first Pokémon, Turtwig, is number 387 and the last, Arceus, is number 493. Alternate forms that result in type changes are included for convenience. Mega Evolutions and regional forms are included on the pages for the generation in which they were introduced.

Design and development

[edit]

Pokémon are a species of fictional creatures created for the Pokémon media franchise. Developed by Game Freak and published by Nintendo, the Japanese franchise began in 1996 with the video games Pokémon Red and Green for the Game Boy, which were later released in North America as Pokémon Red and Blue in 1998.[1] In these games and their sequels, the player assumes the role of a Trainer whose goal is to capture and use the creatures' special abilities to combat other Pokémon. Some Pokémon can transform into stronger species through a process called evolution via various means, such as exposure to specific items.[2] Each Pokémon have one or two elemental types, which define its advantages and disadvantages when battling other Pokémon.[3] A major goal in each game is to complete the Pokédex, a comprehensive Pokémon encyclopedia, by capturing, evolving, and trading with other Trainers to obtain individuals from all Pokémon species.[2]

List of Pokémon

[edit]
List of Pokémon species introduced in generation IV (2006)[nb 1]
Name[nb 2] Type(s) Evolves from Evolves into Notes
Turtwig
Naetoru (ナエトル)[5]
(0387)
  Grass Grotle (#388) Its shell is made from hardened soil. It can photosynthesize with its body. It becomes more energetic under sunlight. The sprout on its head wilts if it is thirsty.
Grotle
Hayashigame (ハヤシガメ)[6]
(0388)
  Grass Turtwig (#387) Torterra (#389) It lives in forests near clean spring water, and carries thirsty Pokémon to those springs. It goes out during the day to bathe in the sun.
Torterra
Dodaitosu (ドダイトス)[7]
(0389)
  Grass / Ground Grotle (#388) Some Pokémon make their nests on a Torterra's back, and their children may spend their entire lives there. Groups of Torterra roaming around in search of clear water have been mistaken for forests moving on their own. Ancient civilizations believed that a giant Torterra lived underground.
Chimchar
Hikozaru (ヒコザル)[8]
(0390)
  Fire Monferno (#391) Its rear end expels gas created in its belly and lights it on fire. It only puts the fire out when sleeping to avoid causing wildfires.
Monferno
Mōkazaru (モウカザル)[9]
(0391)
  Fire / Fighting Chimchar (#390) Infernape (#392) The brightness of its facial markings and the fire on its tail indicates its rank in a pack. It climbs around walls and ceilings to attack, and uses fire to keep the opponent at a safe distance.
Infernape
Gōkazaru (ゴウカザル)[10]
(0392)
  Fire / Fighting Monferno (#391) It uses all its limbs in battle to toss opponents around. Its fighting style resembles a sort of martial art or dance.
Piplup
Pochama (ポッチャマ)[6]
(0393)
  Water Prinplup (#394) A proud and stubborn species, it does not easily accept food or care from its Trainer. It can dive under cold waters for up to 10 minutes to hunt.
Prinplup
Pottaishi (ポッタイシ)[10]
(0394)
  Water Piplup (#393) Empoleon (#395) Because each Prinplup believes it is the most important of its species, it prefers to live alone. Its wings are strong enough to snap trees in half.
Empoleon
Enperuto (エンペルト)[6]
(0395)
  Water / Steel Prinplup (#394) The Empoleon with the biggest horns is the one that leads a pack. While it prefers avoiding unnecessary violence, it will attack anything that hurts its pride. The edges of its wings are strong and sharp enough to cut chunks of ice.
Starly
Mukkuru (ムックル)[6]
(0396)
  Normal / Flying Staravia (#397) A lone Starly is weak, so it lives in flocks, though they may start bickering if the group becomes too big.
Staravia
Mukubādo (ムクバード)[10]
(0397)
  Normal / Flying Starly (#396) Staraptor (#398) Staravia is also weak on its own, so it joins or commands flocks. A territorial species, it may compete with other bird Pokémon.
Staraptor
Mukuhōku (ムクホーク)[11]
(0398)
  Normal / Flying Staravia (#397) Upon evolution, it leaves its flock to lead a solitary life. It is strong enough to carry large Pokémon without effort. It cares for its comb.
Bidoof
Bippa (ビッパ)[12]
(0399)
  Normal Bibarel (#400) It creates and lives in dams with other Bidoof and Bibarel. Its teeth have been noted to grow at the same rate as those of Rattata. It gnaws on wood to keep them filed down.
Bibarel
Bīdaru (ビーダル)[12]
(0400)
  Normal / Water Bidoof (#399) It builds dams from wood and mud. Its fur can repel water and retain heat. It is more skilled at swimming than walking.
Kricketot
Korobōshi (コロボーシ)[12]
(0401)
  Bug Kricketune (#402) By rubbing its antennae together, it emits sounds similar to those of a xylophone, which it uses for communication. Groups of Kricketot chirp frequently during autumn evenings.
Kricketune
Korotokku (コロトック)[12]
(0402)
  Bug Kricketot (#401) Its arms are similar to blades. It rubs them on its body to produce melodic sounds. Its violin-like cry is the subject of an internet meme, which was officially referenced in Pokémon Legends: Arceus.[13]
Shinx
Korinku (コリンク)[8]
(0403)
  Electric Luxio (#404) The movements of its muscles generate static electricity, which makes it glow. It can flash light on opponents to blind them, and emit light from the tip of its tail to communicate with other Shinx.
Luxio
Rukushio (ルクシオ)[10]
(0404)
  Electric Shinx (#403) Luxray (#405) It gathers with other Luxio to generate more electricity than usual. It can release up to 1,000,000 volts on an opponent through its claws.
Luxray
Rentorā (レントラー)[14]
(0405)
  Electric Luxio (#404) It can see through solid objects, though the energy this takes requires that it sleeps for long periods of time. Luxray form packs led by a male.
Budew
Subomī (スボミー)[15]
(0406)
  Grass / Poison Roselia (#315) The opening of its buds spreads pollen, which can cause sneezing. It keeps them closed during winter, and opens them in spring. Budew raised on cleaner water have more toxic pollen.
Roserade
Rozureido (ロズレイド)[10]
(0407)
  Grass / Poison Roselia (#315) The thorns on its arms have different, though equally deadly types of poison. It lures prey in with a sweet aroma, and attacks with thorny vines hidden on its body.
Cranidos
Zugaidosu (ズガイドス)[10]
(0408)
  Rock Rampardos (#409) Cranidos, Shieldon, and their respective evolutions have been revived from 100 million year old fossils.

It used its thick skull to break trees and fight against Aerodactyl. It hardens its head further by headbutting other Cranidos.

Rampardos
Ramuparudo (ラムパルド)[16]
(0409)
  Rock Cranidos (#408) Though strong and sturdy enough to topple skyscrapers, its skull has left so little space for its brain that it is smaller than that of a Cranidos. Researchers theorize that it went extinct due to its low intelligence.
Shieldon
Tatetopusu (タテトプス)[12]
(0410)
  Rock / Steel Bastiodon (#411) Its facial bones are heavily armored, so fossils have shown no damage to them. It avoids fighting by withstanding attacks to its head, though it is weak to attacks from behind.
Bastiodon
Toridepusu (トリデプス)[16]
(0411)
  Rock / Steel Shieldon (#410) When attacked, they form a wall with their shield-esque faces to protect themselves and others.
Burmy
Minomutchi (ミノムッチ)[12]
(0412)
  Bug Wormadam (#413)[nb 3]
Mothim (#414)[nb 4]
It makes cloaks out of nearby materials, glued together with its silk. If the cloak is broken, it rushes to create another. Male Burmy evolve into Mothim, while female Burmy evolve into Womadam.

It produces a "Plant Cloak" from sticks and leaves;

a "Sandy Cloak" from sand, mud, and rocks;
and a "Trash Cloak" from urban trash.
Wormadam
Minomadamu (ミノマダム)[12]
(0413)
  Bug / Grass Burmy (#412) Its cloak has become a part of its body which it never sheds, and gives it a second type.

The Plant Cloak has grown flowers.

  Bug / Ground The Sandy Cloak is harder than usual, and can protect it from a Starly's attacks.
  Bug / Steel The Trash Cloak provides protection and camouflage in more populated areas.
Mothim
Gāmeiru (ガーメイル)[17]
(0414)
  Bug / Flying Burmy (#412) A nomadic species, it is constantly looking for honey and nectar to consume. It tends to steal honey from Combee hives.
Combee
Mitsuhanī (ミツハニー)[10]
(0415)
  Bug / Flying Vespiquen (#416)[nb 5] It has three heads, each with its own mind. Swarms of around 100 Combee form walls similar to beehives. They are constantly gathering honey to please their Vespiquen.
Vespiquen
Bīkuin (ビークイン)[6]
(0416)
  Bug / Flying Combee (#415) Only female Combee can evolve into Vespiquen. It houses growing Combee in its abdomen. It uses pheromones to issue commands to its hive.
Pachirisu
Pachirisu (パチリス)[18]
(0417)
  Electric No evolution It was used by Sejun Park to win the 2014 Pokémon World Championships.[19] It grooms its tail regularly, and uses it as a pillow when sleeping. It uses its shed fur to make furballs, charges them with static electricity, and stores them and its hoarded food inside tree holes to deter unsuspecting thieves.
Buizel
Buizeru (ブイゼル)[20]
(0418)
  Water Floatzel (#419) It has a sac on its neck that it inflates to float on water, or deflates to dive. It spins its tails like a propeller to swim faster and slice through seaweed that clings to its body.
Floatzel
Furōzeru (フローゼル)[12]
(0419)
  Water Buizel (#418) Its sac evolved to more efficiently hunt prey, though it spends most of its time rescuing drowning people and helping fishermen carry their catch.
Cherubi
Cherinbo (チェリンボ)[21]
(0420)
  Grass Cherrim (#421) It has a second, smaller head that stores nutrients required for evolution. Before evolving, it shrivels and falls off. Other Pokémon, such as Starly, may try to eat it.
Cherrim
Cherimu (チェリム)[9]
(0421)
  Grass Cherubi (#420) In its bud-like "Overcast Form", it normally stands still waiting for sunlight to absorb, and is protected by a hard, petal-like shell. In its "Sunshine Form", it blooms, becomes more active, and emits a sweet scent that may attract predators. Its petals close again when the sunlight wanes.
Shellos
Karanakushi (カラナクシ)[22]
(0422)
  Water Gastrodon (#423) Following an event of allopatric speciation, Shellos and Gastrodon have been divided into two visually different forms based on their habitat, the temperature of their water, and their diet. East sea Shellos live in colder water, while west sea Shellos live in warmer water. Normally a friendly species, they ooze a sticky fluid, thought to be a form of sweat, when bothered. They can go on land for short periods of time, but have to go back to water to keep themselves hydrated.
Gastrodon
Toritodon (トリトドン)[17]
(0423)
  Water / Ground Shellos (#422) A relative of the Shellder line, it used to have a shell. Traces of it still remain in its genes. It can excrete different mucuses to soften blows, make its flesh bitter to deter predators, and melt prey. East and west sea Gastrodon may fight each other if they meet.
Ambipom
Etebōsu (エテボース)[6]
(0424)
  Normal Aipom (#190) It uses its tails to fight, climb around trees, grab food, and form rings with other Ambipom. Sometimes, humans are accepted into its rings. It fights with Passimian for territory.
Drifloon
Fuwante (フワンテ)[23]
(0425)
  Ghost / Flying Drifblim (#426) Wanting company, it tries to carry children away, though it can be shaken off, and struggles to carry heavier children. It is said that it may carry them to the afterlife, or eat their souls and add them to its body. Some video game journalists regarded Drifloon's design as insipid and strange, while others considered it one of the weirdest or disturbing Pokémon ever.[24][25][26][27][28][29][30] There has also been some commentary on Drifloon's backstory and origins, with critics labelling it as "horrifying,"[31] "odd piece of lore,"[32] "creepy,"[33] "one messed up pocket monster,"[34] and even "the ultimate predator."[35] Gizmodo described Drifloon as the Ghost-type Pokémon that murders unsuspecting humans to drain their life force.[36] Gita Jackson of Kotaku stated that "in cultures all across the world, a common way for people to show their respects to children who have died is to release balloons, when it is said that children who tug on the hands of Drifloon, mistaking it for a balloon will mysteriously disappear."[28] Steven Bogos of The Escapist listed Drifloon as his favorite Pokémon, stating that "Drifloon is a goddamn balloon. Some people would call it one of the worst Pokémon designs, but those people have obviously never kicked the crap out of the elite four with a balloon."[37] Andrew Webster of The Verge claimed that Drifloon is the best Pokémon of all time, stating that "Drifloon is a classic example of how deceptive appearances can be."[38]
Drifblim
Fuwaraido (フワライド)[16]
(0426)
  Ghost / Flying Drifloon (#425) Though it can carry heavier people and Pokémon, it can only drift along the wind, so its destination is effectively random. The gas inside its body is thought to be composed of souls.
Buneary
Mimiroru (ミミロル)[10]
(0427)
  Normal Lopunny (#428) It keeps one or both of its ears curled up at all times. It unrolls them on opponents as an attack, or on the ground to jump. It is strong enough to break boulders.
Lopunny
Mimiroppu (ミミロップ)[16]
(0428)
  Normal Buneary (#427) Mega Evolution It sheds its fur twice a year to adapt to the seasons. Its winter fur is used to make clothing. Despite its timid nature, it is skilled at kicking opponents away. It gained a Normal/Fighting-type Mega Evolution in generation VI.
Mismagius
Mūmāji (ムウマージ)[9]
(0429)
  Ghost Misdreavus (#200) It can employ various types of incantations. It is sought after to bring happiness, ward off potential disasters, or make others fall in love, though it may inflict hallucinations or cause disasters itself when provoked.
Honchkrow
Donkarasu (ドンカラス)[8]
(0430)
  Dark / Flying Murkrow (#198) It commands murders of over a hundred Murkrow to hunt, collect food, and fight for it. It chases and punishes Murkrow that fail or desert it.
Glameow
Nyarumā (ニャルマー)[39]
(0431)
  Normal Purugly (#432) Its eyes have hypnotic properties. A fickle species, it will claw at anything it dislikes. It may attack its Trainer by the nose if not constantly fed.
Purugly
Bunyatto (ブニャット)[12]
(0432)
  Normal Glameow (#431) It cinches its waist with its tails to appear intimidating. A brutish species, it has a habit of stealing nests from other Pokémon.
Chingling
Lisyan (リーシャン)[6]
(0433)
  Psychic Chimecho (#358) It has an orb in its mouth that rings whenever it moves. It shakes the orb to emit high-frequency sounds to deter opponents.
Stunky
Sukanpū (スカンプー)[12]
(0434)
  Poison / Dark Skuntank (#435) It sprays a poisonous fluid from its rear. The smell of the poison can spread up to 1.25 miles (2,010 m) away, lingers for up to a day, and can cause memory loss.
Skuntank
Sukatanku (スカタンク)[14]
(0435)
  Poison / Dark Stunky (#434) It fires poison from the tip of its tail, which is typically positioned over its head. The poison's smell becomes stronger the longer it is allowed to build up inside its body.
Bronzor
Dōmirā (ドーミラー)[12]
(0436)
  Steel / Psychic Bronzong (#437) It is said that, in ancient times, it had a mirror-like surface, and the pattern on its back held a mysterious power. It is commonly found in ancient ruins, though their relation is unclear.
Bronzong
Dōtakun (ドータクン)[14]
(0437)
  Steel / Psychic Bronzor (#436) It can open portals to another world, and bring rain from them. Ancient civilizations revered it as a bringer of bountiful harvests.
Bonsly
Usohachi (ウソハチ)[40]
(0438)
  Rock Sudowoodo (#185) People often feel bad for it since it often cries to get moisture out of its system so it can be healthy. This is because if it gets too wet, it will die. Its sweat and tears actually have flavor.
Mime Jr.
Manene (マネネ)[41]
(0439)
  Psychic / Fairy[nb 6] Mr. Mime (#122) It habitually mimics foes, and once looked at, they won't be able to look away, then it escapes. Sometimes it likes to mimic people so much, it ends up forgetting it was mimicking something else. It likes to go where people gather. It mimics the expressions and motions of those it sees to understand the feelings of others, though it's not very good at it. It especially tries to mimic the movements of Mr. Rime, who is a good dancer.

In the Galar region, Mime Jr. evolves into Galarian Mr. Mime, which can then subsequently evolve into Mr. Rime.

Happiny
Pinpuku (ピンプク)[42]
(0440)
  Normal Chansey (#113) Doing its best to imitate Chansey and Blissey, it will store anything white, small, and round inside its pouch and cherish it dearly. If it puts too many stones in its pouch, it can be overloaded and then cannot move. Yet if you take them away, it will throw a tantrum. It sometimes will play house with children for fun.
Chatot
Perap[20]
(0441)
  Normal / Flying No evolution It can copy sounds to make itself sound like other people and Pokémon to confuse them into thinking it is one of them.
Spiritomb
Mikaruge (ミカルゲ)[11]
(0442)
  Ghost / Dark No evolution It is said that 108 malevolent spirits formed this Pokémon. It was banished for its misdeeds 500 years ago. It lays curses by thinking wicked thoughts.
Gible
Fukamaru (フカマル)[16]
(0443)
  Dragon / Ground Gabite (#444) It loves hot weather, so living with one can be a pain. It is known as the Land Shark Pokémon.
Gabite
Gabaito (ガバイト)[9]
(0444)
  Dragon / Ground Gible (#443) Garchomp (#445) It habitually digs up and hoards gems in its nest. Its loot is constantly targeted by thieves.
Garchomp
Gaburiasu (ガブリアス)[43]
(0445)
  Dragon / Ground Gabite (#444) Mega Evolution When it folds its body and extends its wings, it looks like a jet plane and it flies fast enough to beat one. It dives into flocks of bird Pokémon, swallowing the entire flock whole, and it will never let its prey escape. It can bring down prey and return to its den before its body has chilled from being outside. It has mid-air battles with Salamence to compete for food. It can even run at high speeds and the wind it produces can knock over trees. It seems that its fine scales don't just reduce wind resistance, but their sharp edges also cause injury to any opponent who attacks it. The protuberances on its head serve as sensors and it can detect distant prey. Garchomp makes its home in volcanic mountains. It has a feral disposition, so you should be extremely cautious if you happen to meet a Garchomp out in the wild.
Munchlax
Gonbe (ゴンベ)[44]
(0446)
  Normal Snorlax (#143) It loves to eats any type of food, even if its a bit rotten, as its stomach can handle such food. It also like to hide food in its fur for later, though it usually forgets about it.
Riolu
Rioru (リオル)[6]
(0447)
  Fighting Lucario (#448) Its body is little yet powerful. It can crest three mountains and cross two canyons in one night.
Lucario
Rukario (ルカリオ)[45]
(0448)
  Fighting / Steel Riolu (#447) Mega Evolution It can sense aura miles away, which lets it know where something is and how it's feeling. No foes are able to hide from Lucario because of this. It can use this aura as a weapon to pulverize rocks too. It understands human speech. It is a playable character in Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS and Wii U and Super Smash Bros. Ultimate.
Hippopotas
Hipopotasu (ヒポポタス)[12]
(0449)
  Ground Hippowdon (#450) It visually looks different depending on its gender. When hunting, it simply sifts through the sand eating whatever it can find, while the excess sand pours out of the ports on its body. It is also difficult to detect due to it camouflaging in the sand. If angered, it will spray sand from its nostrils.
Hippowdon
Kabarudon (カバルドン)[8]
(0450)
  Ground Hippopotas (#449) Like with Hippopotas, Hippowdon visually looks different depending on its gender. It is extremely short-tempered and easily angered .It can whip up a sandstorm simply by eating sand, using it to crush its foes spirit, then attacks.
Skorupi
Sukorupi (スコルピ)[12]
(0451)
  Poison / Bug Drapion (#452) It grips prey with its razor sharp tail claws and injects poison. It tenaciously hangs on until the poison takes the foe's life. It is weakened by the cold.
Drapion
Dōrāpion (ドラピオン)[6]
(0452)
  Poison / Dark Skorupi (#451) It has a ferocious temperament. Its body is encased in a sturdy shell. Its head rotates 180 degrees, eliminating blind spots.
Croagunk
Guregguru (グレッグル)[6]
(0453)
  Poison / Fighting Toxicroak (#454) Croagunk and Toxicroak are both based on the poison dart frog. In the anime, Croagunk, taking over Misty and Max's job, uses his Poison Jab to keep Brock away from attractive, beautiful women. It has a wickedly cruel personality. However, people don't mind because of its cry and comical features.
Toxicroak
Dokuroggu (ドクロッグ)[8]
(0454)
  Poison / Fighting Toxicroak (#453) Its poison is so toxic that a scratch from its knuckle claw can prove fatal. However, its toxin can become a tonic if you dilute it, mix it with several wild grasses, and boil it over two days.
Carnivine
Masukippa (マスキッパ)[46]
(0455)
  Grass No evolution Hanging from branches using its tentacles in marshes, it looks like a plant. It awaits prey, mouth wide open. It attracts prey with its sweet-smelling saliva, then chomps down. It takes a whole day to eat prey. It walks around on its tentacles in search of a tree branch where it can dangle and ambush prey. Though this is a plant Pokémon, it has a gluttonous and unruly temperament.
Finneon
Keikouo (ケイコウオ)[47]
(0456)
  Water Lumineon (#457) Finneon and Lumineon are based on the freshwater butterflyfish.[48]
Lumineon
Neoranto (ネオラント)[14]
(0457)
  Water Finneon (#456)
Mantyke
Tamanta (タマンタ)
(0458)
  Water / Flying Mantine (#226) Mantyke are based on the giant oceanic manta ray.[48] It likes to see boats due to its friendly nature.
Snover
Yukikaburi (ユキカブリ)[8]
(0459)
  Grass / Ice Abomasnow (#460) It grows berries on its head in the spring, which bird Pokémon like to eat.
Abomasnow
Yukinoō (ユキノオー)[43]
(0460)
  Grass / Ice Snover (#459) Mega Evolution It is based on the abominable snow monster. As soon the snow flowers bloom they come out, but when they fall, they retreat into places unknown. It can whip up blizzards in the mountains it lives in; that is why it has been called " The Ice Monster". A powerful Pokémon, if it sees any packs of Darumaka chasing Snover, it swings its large hammer-like arms, which are able to split boulders with ease. It tends to live a quiet life alone in the mountains.
Weavile
Manyūra (マニューラ)[45]
(0461)
  Dark / Ice Sneasel (#215) As an extremely sneaky Pokémon, its claws and increased intelligence help it attack prey in packs of four or five. It communicates with other Weavile by scratching odd symbols on frosted trees or boulders. In Alola, it often hunts Alolan Vulpix and Sandshrew. One Weavile will trip a Sandshrew while another one finishes it off by slashing its soft belly with its claws. A scratch delivered by Weavile's cold claws could cause frostbite. Like Sneasel, it can climb trees easily to steal Pokémon eggs.
Magnezone
Jibakoiru (ジバコイル)[12]
(0462)
  Electric / Steel Magneton (#082) Exposing it to a special magnetic field rearranged its cells, causing it to evolve. Its three units generate magnetism. A group actually tried to make it evolve again, but failed. Sometimes if two of them meet, the magnetism they produce is so strong that they attract each other and then are unable to move. There have been mentions of UFO sightings, but it is usually just Magnezone flying by. As it flies, it seems to be receiving and transmitting strange radio signals for unknown reasons. It uses its radar to monitor its territory, and intruders are quickly Hyper Beamed away.
Lickilicky
Beroberuto (ベロベルト)[49]
(0463)
  Normal Lickitung (#108) Its long, adept, saliva covered tongue will leave you drenched in drool if you go near it. Its saliva has a very powerful acid that is able to dissolve almost anything. It has a space in its throat to store either saliva or its tongue. Contests are held to see how far one's Lickilicky can stretch its tongue, and the current record is more than 82 feet. It is so skilled with its tongue, it can pick up a small bean easily. Its hands and feet are rather clumsy compared to its tongue.
Rhyperior
Dosaidon (ドサイドン)[6]
(0464)
  Ground / Rock Rhydon (#112) Its carapace is so tough that it can withstand sword strikes from master swordsman, volcanic eruptions, and even lava to a certain point.
Tangrowth
Mojanbo (モジャンボ)[9]
(0465)
  Grass Tangela (#114) If a foe eats part of its arm or vines, it is alright with it because in the summer its vines grow so much that you can't even see its eyes. It looks like a shrub in appearance and can hide like one. It ensnares its prey with its long, wrapping vines.
Electivire
Erekiburu (エレキブル)[50]
(0466)
  Electric Electabuzz (#125) Electivire is so powerful that it can power a big city for a whole year.
Magmortar
Būbān (ブーバーン)[10]
(0467)
  Fire Magmar (#126) If Magmortar uses its arm too much for firing fireballs, it could partially melt its arm. When hunting, it avoids this method and roasts its prey.
Togekiss
Togekissu (トゲキッス)[51]
(0468)
  Fairy[nb 6] / Flying Togetic (#176) It will not appear where there is violence in the world, only where pure people live. Not many people have seen it.
Yanmega
Megayanma (メガヤンマ)[8]
(0469)
  Bug / Flying Yanma (#193) Its long tail helps it balance itself when carrying something as big as an adult human. It is extremely violent, and will waste no time going straight for its prey's most vital openings. Training this Pokémon will require a lot of bravery.
Leafeon
Rīfia (リーフィア)[52]
(0470)
  Grass Eevee (#133) It likes clean air because it uses photosynthesis like a plant. It is not one to fight, but if it has to, it can sharpen its tail enough to cut large trees. Galarian people favor the distinctive aroma that drifts from this Pokémon's leaves. There's a popular perfume made using that scent. Its cells were found to be just like plants too. The younger they are, the more they smell like fresh grass. With age, their fragrance takes on the odor of fallen leaves.
Glaceon
Gureishia (グレイシア)[9]
(0471)
  Ice Eevee (#133) It can freeze the moisture in the air into ice and fire it at enemies. It can drop its body temperature below -75 °F if it needs to. It can cause snow to form in the air, so it is quite popular in ski resorts.
Gliscor
Guraion (グライオン)[9]
(0472)
  Ground / Flying Gligar (#207) It observes prey while hanging upside down from branches, and when the chance comes, it swoops. Its flight is soundless, and when catching prey, its long tail picks them up and its elongated fangs do the rest. If it surprises prey, it can land a critical hit in an instant. After it drains them of their blood, it takes on a look of satisfaction. If it succeeds in catching even the slightest breeze, it can circle the globe without flapping its wings once.
Mamoswine
Manmū (マンムー)[9]
(0473)
  Ice / Ground Piloswine (#221) Its population thinned after the earth warmed up because its twin tusks are made of ice.
Porygon-Z
Porigon Z (ポリゴンZ)[14]
(0474)
  Normal Porygon2 (#233) It has not appeared in the anime due to the episode "Dennō Senshi Porygon", which caused Japanese children to have seizures in 1997. Additional software was installed in it, hoping to make it better. However it began acting strangely. The bizarre disc that was used might have had some bugs. It was modified to allow it to travel through alien dimensions, though it didn't work as planned. Not even academics really know if Porygon-Z can truly be considered an evolution.
Gallade
Erureido (エルレイド)[10]
(0475)
  Psychic / Fighting Kirlia (#281) Mega Evolution This male-only Pokémon, along with Gardevoir, seem to be a current relative of Iron Valiant. True to its honorable warrior image, it is a master of courtesy and swordsmanship, and it can extend its elbows into blades and fight savagely, but it usually does this to protect something or someone. Because it can sense what its foe is thinking, its attacks burst out first, fast, and fierce. Sharply attuned to others' wishes for help, this Pokémon seeks out those in need and aids them in battle. The blades extending from its elbows are sharper than the finest swords. Its swordsmanship, albeit self-taught, is astonishingly impressive.
Probopass
Dainōzu (ダイノーズ)[12]
(0476)
  Rock / Steel Nosepass (#299) It controls its three "mini-noses" at its sides to attack or hunt for food, but it can lose them if it's not careful.
Dusknoir
Yonowāru (ヨノワール)[8]
(0477)
  Ghost Dusclops (#356) The antenna on its head acts as a radar. Some say that it is a radar to tell Dusknoir to take spirits to the underworld.
Froslass
Yukimenoko (ユキメノコ)[12]
(0478)
  Ice / Ghost Snorunt (#361) Mega Evolution It is a female-only Pokémon whose design is inspired by the Japanese yōkai Yuki-onna, a vengeful spirit that takes the form of a woman and traps its victims with its icy breath or within blizzards.[53] If you are inside your house (and trapped in a blizzard), you should always be careful. When you hear a knocking at your door, always check before you answer because it might be a wild Froslass, which can freeze you to death instantly.
Rotom
Rotomu (ロトム)[8]
(0479)
  Electric / Ghost No evolution It has a body made of plasma, and its known as a troublesome Pokémon, wreaking havoc upon others. Its electrical body can infiltrate machines and control them in battle or mischief. Research continues on it, as it could be the power source of a unique motor. A boy's invention led to multiple different machines that take advantage of its strange capabilities. Rotom is capable of changing between six different forms by possessing various household appliances. It can also possess a special Pokédex used in Alola to assist trainers and a phone in Galar. It can transform into:
  Electric / Fire[nb 7] "Heat Rotom" by possessing an oven. Heat Rotom inhabits a toaster oven made just for it. It has a flair for manipulating flames, as it will happily burn your favorite outfit. It makes mischief by turning up the heat, and it will sear the surrounding area, then smile in delight. If the oven isn't working right, it will then become sick.
  Electric / Water[nb 7] "Wash Rotom" by possessing a washing machine. Wash Rotom inhabits a washing machine made just for it. It likes coming up with water-based pranks, so be careful if you don't want your room flooded. It blasts out water to flood places and fight enemies. It smirks in satisfaction at what it has done. The model of washing machine Rotoms can possess are now discontinued, so they're traded at high prices.
  Electric / Ice[nb 7] "Frost Rotom" by possessing a refrigerator. Frost Rotom inhabits a refrigerator made just for it. It battles by spewing cold air, and it pulls pranks just the same way. If left alone, you many find that the bath you just filled has been turned to ice. Then it leaps gleefully in delight after freezing the surrounding area. The special motor within the refrigerator is the key to bringing about Rotom's change in form.
  Electric / Flying[nb 7] "Fan Rotom" by possessing a fan. Fan Rotom inhabits a fan made just for it. It applies the power of wind to pull even better pranks. It will happily blow away any kind of important documents you might have. It whips up powerful winds that really blow people away. It then smirks after a prank well pulled. Out of all the machines it can use, the first one was an electric fan.
  Electric / Grass[nb 7] and "Mow Rotom" by possessing a lawnmower. Mow Rotom inhabits a lawnmower made just for it. As it mows down grass and any flowers you were growing, it scatters the clippings everywhere, then proudly swaggers around, cheering about its accomplishments. It is one of the appliances that led to the development of the Rotom Dex found only in Alola.
Uxie
Yukushī (ユクシー)[9]
(0480)
  Psychic No evolution Known as the "Being of Knowledge", it is said that this Legendary Pokémon can wipe away memories of those who see its eyes. It is thought that when Uxie flew, it gave humans the intelligence to improve their quality of life and to solve problems. It is feared yet respected for wiping the memories of evil people.
Mesprit
Emuritto (エムリット)[54]
(0481)
  Psychic No evolution Known as the "Being of Emotion", this Legendary Pokémon taught humans emotions such as sorrow, pain, and joy. Although it slumbers at the bottom of a lake, its spirit is said to fly on top of it. It is feared as those who disrespected it would have their emotions thrown into disarray.
Azelf
Agunomu (アグノム)[10]
(0482)
  Psychic No evolution Known as the "Being of Willpower", this Legendary Pokémon sleeps at the bottom of a lake to keep the world in balance. It is thought that Uxie, Azelf and Mesprit all came from the same egg. When Azelf flew, people gained the willpower and determination to do things. It was dreaded in Hisui, as tales of it show that it manipulated the will of others, turning them into a puppet of its own.
Dialga
Diaruga (ディアルガ)[55]
(0483)
  Steel / Dragon No evolution Part of the Pokémon of Myth created by Arceus, this Legendary Pokémon has complete control over time and it can use it to travel to the past, present, future, as well as to start and stop time at will. It appears as a deity in myths and legends. It is thought that when Dialga was born, time began, and with every heart beat, time grows more stable. In the past, it was worshipped as a deity by the Diamond Clan as "almighty Sinnoh", which was mistaken for its creator Arceus. From Pokémon Legends: Arceus onwards, it can assume an Origin Forme resembling Arceus with the Adamant Crystal. Its signature move is Roar of Time.
Palkia
Parukia (パルキア)[56]
(0484)
  Water / Dragon No evolution Part of the Pokémon of Myth created by Arceus, this Legendary Pokémon has complete control over space and dimensions. It can use its power to distort space and create and destroy dimensions at will. It appears as a myth and a deity in Sinnoh legends. It is thought that when Palkia was born, space and dimensions were created, and with every breath it takes, space grows more stable. It is theorized that it lives in a gap in the spatial dimension parallel to our own. In the past, it was worshipped as a deity by the Pearl Clan as "almighty Sinnoh", which was mistaken for its creator Arceus. From Pokémon Legends: Arceus onwards, it can assume an Origin Forme resembling Arceus with the Lustrous Globe. Its signature move is Spacial Rend.
Heatran
Hīdoran (ヒードラン)[9]
(0485)
  Fire / Steel No evolution It lives in volcanic caves as it climbs walls with its cross shaped feet. Its body is made of rugged steel, but due to its own body heat, it is partially melted in some spots. Boiling blood like magma circulates in its body. Stories of it tell that it was born from magma on Mount Coronet. Until generation 8, with the introduction of Kubfu and Urshifu, Heatran was the only Legendary Pokémon that could either be male or female.
Regigigas
Rejigigasu (レジギガス)[8]
(0486)
  Normal No evolution There is an enduring legend about how this Legendary Pokémon towed the continents together with just rope. It created smaller versions of itself out of clay (Regirock), a special ice mountain (Regice), magma (Registeel), electrons (Regieleki), and dragon energy (Regidrago).
Giratina
Giratina (ギラティナ)[57]
(0487)
  Ghost / Dragon No evolution The final member of the Pokémon of Myth created by Arceus, this Legendary Pokémon has complete control of antimatter and can use it to make all common knowledge distorted and strange. Giratina appeared in myths and legends, but records of it were stricken out of fear from the ancient Sinnoh people. Because of its violent nature, Arceus banished it to the Distortion World, an alternate dimension where the laws of physics are frequently disobeyed, and it gazes from there. As a result of this banishment, Giratina developed a strong grudge against its creator, and was willing to oppose it alongside the human merchant Volo. It sometimes appears in cemeteries. There is one Hisuian verse that tells of a powerful light creating a deep shadow. That deep shadow could be Giratina. It has an Origin Forme which was introduced in Pokémon Platinum, though it assumes a serpentine appearance in contrast to Dialga and Palkia's Origin Formes which resemble Arceus. In order to change between the Altered and Origin forms, the player must give it the Griseous Orb or the Griseous Core from Pokémon Legends: Arceus onwards. Its signature move is Shadow Force.
Cresselia
Kureseria (クレセリア)[58][12]
(0488)
  Psychic No evolution Part of the Lunar Duo, one who holds Cresselia's feather can make a Darkrai's horrible nightmare vanish and have joyful dreams. Cresselia represents the crescent moon.
Phione
Fione (フィオネ)[59]
(0489)
  Water No evolution It can only be obtained by breeding Manaphy, however Phione are incapable of evolving into Manaphy. It is a member of the Sea Guardian Duo along with Manaphy. These Mythical Pokémon live in packs in warm seas. It inflates the sac on its head to drift and look for food. It always returns to where it was born, no matter how far way it may have drifted. Its azure body blends in with the surrounding water, theoretically being a defense mechanism. It is based on Clione Limacina, and its English name is a portmanteau of the last syllable of Manaphy and the word Clione.
Manaphy
Manafi (マナフィ)[60]
(0490)
  Water No evolution Manaphy is other member of the Sea Guardian Duo along with Phione. Manaphy was the last Pokémon in the Sinnoh Pokédex before the Platinum expansion. This Mythical Pokémon lives on the cold sea floor. It always returns to where it was born, no matter how far way it has drifted. Water makes up 80% of its small body, so it is easily affected by its environment. It is born with a wondrous power to let it befriend any creature. It greatly resembles Phione, though the relation is unclear. It is based on Clione Limacina.
Darkrai
Dākurai (ダークライ)[14]
(0491)
  Dark No evolution Darkrai was officially revealed in February 2007. It is the other member of the Lunar Duo together with Cresselia. Though it means no harm, it can lull people to nightmarish sleep to protect its territory on moonless nights.
Shaymin
Sheimi (シェイミ)[6]
(0492)
  Grass No evolution "Land Forme"

Shaymin has a second Forme activated by using a Gracidea flower in the daytime. Shaymin's Sky Forme will revert to its Land Forme during the night, while frozen solid, or if deposited in the PC. Its Land Forme is based on a hedgehog. This Mythical Pokémon lives in flower patches and avoids detection by curling up to blend in. It can dissolve toxins in the air, instantly transforming devastated lands into beautiful paradises. If hugged and loved enough, beautiful flowers will appear all over its body. When winter ends and spring begins, people in Hisui celebrate and Shaymin comes to cover the land with lush flowers.

  Grass / Flying "Sky Forme"

As opposed to its original Land Forme, Shaymin becomes the Grass/Flying-type Sky Forme. Shaymin was officially revealed in February 2008, when it was listed as a star of Giratina and the Sky Warrior. In early June of the same year, its Sky Forme was revealed and based on a deer and an angel. When this Mythical Pokémon smells the scent of the particularly rare Gradicea flower, its tiny body transforms into this form. Some people also smelled the flower, but their bodies remain unchanged.

Arceus
Aruseusu (アルセウス)[16]
(0493)
  Normal No evolution Arceus is a white llama-like Pokémon with a golden arch on its back. It serves as the creator deity for the Pokémon universe. The Pokémon's name in both English and Japanese may be derived from the Ancient Greek word "arkhé" (αρχή), meaning "origin" or "beginning". It may also be derived from "alpha", "deus", a Latin word meaning "god", or "archeus", a part of the astral plane in alchemy.[61] When exposed to a plate of a specific type, Arceus changes its type and color to match that plate.[62] With the Legend Plate, however, Arceus' type changes dynamically to whichever is most effective against the opponent.[63][64] Arceus debuted in the movie Arceus and the Jewel of Life, where it serves as one of the film's main characters.[65] In the Pokémon universe, Arceus is known as "The Original One", as it is told in mythology that it emerged from an egg before the universe even existed, and that it "shaped all there is in this world".[66][67] It is also said to have created the universe with its "1,000 arms", as well as the Pokémon of Myth Dialga, Palkia, and Giratina.[68][69] It appears in Pokémon Legends: Arceus, where it takes a central role.[70] In the past, it was worshipped as "almighty Sinnoh"; the Diamond and Pearl Clans also worship it, but they mistook Dialga and Palkia respectively for Arceus. Arceus also stars in Pokémon: The Arceus Chronicles, a miniseries that takes some inspiration from Legends: Arceus.[71] Arceus and Smeargle are the only two Pokémon that can learn its signature move Judgement.[72]

Notes

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The list of Generation IV Pokémon comprises the 107 species newly introduced in the fourth generation of core Pokémon video games, spanning National Pokédex numbers 387 through 493. These Pokémon debuted in the Sinnoh region across the Nintendo DS titles Pokémon Diamond and Pokémon Pearl (released in 2006 in Japan and 2007 internationally), with further expansions in Pokémon Platinum (2008). Notable among them are the Grass-type starter Turtwig and its evolutions, the Fire-type starter Chimchar leading to Infernape, and the Water-type starter Piplup evolving into Empoleon, alongside legendary figures such as the time-manipulating Dialga (Steel/Dragon), the space-controlling Palkia (Water/Dragon), and the creation deity Arceus (Normal). This generation marked significant gameplay advancements, including the physical/special move split, online trading and battling via the Global Trade System and Wi-Fi, and the introduction of 29 Pokémon that are evolutions or pre-evolutions of prior generations' forms. The roster reflects diverse typings and mechanics unique to Sinnoh, with 31 pure single-type species and emphases on dual typings like Fighting/Steel (e.g., ) and Ghost/Dark (e.g., Spiritomb). It includes legendaries such as the knowledge guardian Uxie, the emotion embodiment Mesprit, and the willpower bestower Azelf—collectively the Lake Guardians—as well as the distortion world inhabitant Giratina (/Dragon). Many of these Pokémon gained prominence through competitive play and media, with standouts like the pseudo-legendary Garchomp (Dragon/Ground) prized for its speed and power, and the mischievous Rotom capable of possessing appliances for type changes. The list also highlights regional evolutions absent from earlier generations, such as the Fire-type Magmortar from Magmar, underscoring Generation IV's focus on expanding the Pokémon universe while integrating with the broader franchise's lore of harmony between humans and these creatures.

Background and Context

Generation IV Games

The Generation IV Pokémon games, developed by and published by , marked the franchise's debut on the handheld console. The initial pair, Pokémon Diamond and Pokémon Pearl, were released in on September 28, 2006, followed by on April 22, 2007, Australia on June 21, 2007, and Europe on July 27, 2007. These titles introduced 107 new Pokémon species and were set in the Sinnoh region, expanding the series' world with new lore centered on time, space, and creation myths. An enhanced version, , launched in on September 13, 2008, on March 22, 2009, Australia on May 14, 2009, and Europe on May 22, 2009. Later, Pokémon HeartGold and Pokémon SoulSilver, remakes of the Generation II games, arrived in on September 12, 2009, on March 14, 2010, Australia on March 25, 2010, and Europe on March 26, 2010. All titles leveraged the 's dual-screen design, with the bottom touchscreen facilitating menu navigation, Pokémon viewing, and interactive battles, while the top screen displayed core gameplay elements. A major gameplay innovation in Diamond, Pearl, and subsequent Generation IV titles was the physical/special damage split for moves, which shifted categorization from move types to individual properties, allowing greater strategic depth by aligning attacks with a Pokémon's Attack or Special Attack stats. This change addressed longstanding limitations in prior generations, enabling diverse type combinations for offensive strategies. The games also pioneered online features through the Nintendo Wi-Fi Connection service, enabling global player matchmaking for battles and trades directly from the DS. Complementing this, the Global Trade System (GTS) allowed asynchronous Pokémon exchanges worldwide, where players could deposit a Pokémon and request a specific one in return, fostering community interaction via the in-game Global Terminal. Version-specific elements added replayability, with Diamond featuring the Legendary Pokémon Dialga as its mascot—embodying time control—and Pearl highlighting Palkia, the embodiment of space. Platinum integrated both Dialga and Palkia, while introducing Giratina, the Renegade Pokémon tied to , as a central figure in an expanded Distortion World storyline. HeartGold and SoulSilver, set in the Johto region, retained these mechanics but incorporated Generation IV enhancements like the physical/special split and online connectivity into their remastered content.

Sinnoh Region and Pokédex

The Sinnoh region, the setting for the core Generation IV Pokémon games, encompasses a diverse array of terrains including sharp mountain peaks, dense woodlands, sandy beaches, swampy wetlands, and snow-covered areas reaching waist height in certain locales. This geography facilitates exploration through interconnected routes, underground caves, and expansive bodies of water, all woven into the narrative fabric of legendary Pokémon encounters and regional lore. Central to the region's layout is Mt. Coronet, a massive mountain that bisects the mainland into eastern and western sections, symbolizing a pivotal divide in both physical and mythological terms. The Sinnoh region's design draws inspiration from Hokkaido, the northernmost island of , incorporating elements like volcanic landscapes and northern climates to evoke a sense of isolation and natural grandeur. Three prominent lakes—Lake Acuity in the north, Lake Verity in the southwest, and Lake Valor in the southeast—form a symbolic triangle around the periphery, each harboring deep mythological significance as sites where legendary Pokémon are said to slumber. These lakes tie directly into Sinnoh's creation myths, where the entities residing within represent fundamental aspects of existence: knowledge at Lake Acuity (Uxie), emotion at Lake Verity (Mesprit), and willpower at Lake Valor (Azelf). The lake guardians, as they are known, embody the region's emphasis on ancient lore involving the origins of the Pokémon world and the balance maintained by Dialga, Palkia, and Arceus. The Sinnoh Pokédex organizes 151 Pokémon based on their encounter locations across the region in , selected from prior generations and many of the 107 new species introduced in Generation IV, with the complete National Pokédex expanding to 493 entries. This regional Pokédex prioritizes native Sinnoh species while excluding some evolutions available only through trading or post-game unlocks. In , the Pokédex expands to 210 entries, incorporating additional Pokémon like Rotom and Giratina, and introduces the Distortion World—a parallel dimension accessed via a portal at the Spring Path, featuring gravity-defying platforms and warped environments that challenge traditional navigation. While Generation IV does not feature regional variant forms that alter a Pokémon's type or appearance based on location—a introduced later—the games include version-exclusive Pokémon to encourage trading between and Pearl players. For instance, Cranidos and its evolution Rampardos are obtainable only in via the Skull revived at the Oreburgh Mining Museum, whereas Shieldon and Bastiodon are exclusive to Pearl through the Armor . These exclusives, along with others like Stunky in Pearl and Glameow in , highlight the interconnected without altering core species traits.

Design and Development

Conceptualization and Influences

The development of the Generation IV Pokémon species was overseen by , with directing the project and responsible for the core artwork and creature designs. This team sought to build on the expanded biodiversity of Generation III by integrating a mythological framework tied to the Sinnoh region's lore, emphasizing interconnected narratives among legendary Pokémon to deepen the world's backstory. Central to the generation's conceptualization was a theme of creation and origins, inspired by mythological elements, where Arceus emerges as a primordial, god-like entity responsible for shaping the . To enhance type balance and evolutionary lines, 107 new species were introduced, including revivals like Shieldon, which draws from ancient ceratopsian dinosaurs to represent prehistoric resilience. Influences spanned , natural phenomena, and global legends, with designs like evoking lupine guardians and Egyptian motifs for a sense of mystical protection, while Turtwig's shell incorporates an ecosystem of and inspired by myths. Regigigas, meanwhile, reflects legends from various cultures, portraying a colossal shaper of continents. Early prototypes highlighted experimental fusions, such as Spiritomb's concept as a bound entity comprising 108 malevolent spirits, rooted in Buddhist traditions of earthly defilements and New Year's bell-ringing rituals to exorcise temptations.

Art, Animation, and Refinements

The Generation IV Pokémon games on the employed 2D sprites for both navigation and battle scenes, representing a significant advancement in visual fidelity over prior generations. Battle sprites were fully animated for the first time in the core series, incorporating fluid movements to depict attacks, cries, and idle poses that added dynamism to encounters. Overworld sprites benefited from enhanced walking cycles, providing smoother and more varied locomotion to reflect each Pokémon's personality and design. , the lead artist since the franchise's inception, contributed official illustrations that highlighted expressive facial details and dynamic, action-oriented poses, evolving his signature watercolor-inspired style to suit the Sinnoh region's mythical themes while preserving accessibility for a broad audience. Animation innovations in Generation IV extended beyond battles to include the following Pokémon feature, debuting in a limited capacity in Pokémon Platinum's Amity Square—where select species could accompany the player—and fully realized in HeartGold and SoulSilver, allowing any Pokémon to trail the trainer across the for increased immersion. Shiny forms received refined color palettes to distinguish them more clearly, as seen in Garchomp's variant, which shifts to a darker gray body while retaining vivid red fin accents for visual impact without altering core silhouettes. These changes aimed to enhance rarity appeal while maintaining consistency with Sugimori's artwork. Development refinements involved iterative adjustments from beta designs. A major refinement was the introduction of the physical/special move split, which categorized moves as physical or special based on their type rather than the Pokémon's stats, ensuring greater strategic viability amid new Pokémon introductions. The DS's dual-screen architecture facilitated touch-based Pokédex interactions, enabling navigation for detailed entries on the lower screen, which streamlined data access during gameplay. Complementing these, the 2008 spin-off pioneered 3D models for Generation IV species, permitting players to deposit up to 1,000 Pokémon from , , or via connectivity and observe their low-poly animations in a environment alongside Miis.

List of Pokémon

By National Pokédex Number

Generation IV added 107 new Pokémon species to the National Pokédex, spanning numbers 387 through 493, as featured in the core games Pokémon Diamond, Pearl, and . These Pokémon encompass a diverse range of types and evolutionary lines, with 48 single-stage species and 59 that evolve, often through level-based progression or special conditions. Among them are mythical Pokémon such as Phione (#489), Manaphy (#490), Darkrai (#491), Shaymin (#492), and Arceus (#493), which are obtainable only through special events or post-game content rather than standard wild encounters. The table below details each species in sequential order, including name, type(s), category, height, weight, a brief physical description, and evolution chain notation where applicable.
#NameType(s)CategoryHeightWeightBrief Physical DescriptionEvolution Chain
387TurtwigGrassTiny Leaf Pokémon0.4 m10.2 kgSmall green turtle with a sprout on its head.Turtwig → Grotle (#388) at Lv. 18 → Torterra (#389) at Lv. 32
388GrotleGrassGrove Pokémon1.1 m97.0 kgLarger turtle with a shrub-covered shell.Part of Turtwig line
389TorterraGrass / GroundContinent Pokémon2.2 m310.0 kgMassive tortoise bearing a tree on its back.Final evolution of Turtwig
390ChimcharFireChimp Pokémon0.5 m4.3 kgSmall monkey with a flame on its rear.Chimchar → Monferno (#391) at Lv. 14 → Infernape (#392) at Lv. 36
391MonfernoFire / FightingPlayful Pokémon0.9 m22.2 kgAgile monkey with burning tail and fists.Part of Chimchar line
392InfernapeFire / FightingFlame Pokémon1.2 m55.0 kgFiery ape with muscular build and blazing head.Final evolution of Chimchar
393PiplupWaterPenguin Pokémon0.4 m5.5 kgBlue penguin with a yellow crest.Piplup → Prinplup (#394) at Lv. 16 → Empoleon (#395) at Lv. 36
394PrinplupWaterEmperor Penguin Pokémon0.7 m23.0 kgSleeker penguin with fin-like wings.Part of Piplup line
395EmpoleonWater / SteelEmperor Pokémon1.7 m84.5 kgRegal penguin with metallic crest and wings.Final evolution of Piplup
396StarlyNormal / FlyingStarling Pokémon0.3 m2.0 kgSmall brown bird with white underbelly.Starly → Staravia (#397) at Lv. 14 → Staraptor (#398) at Lv. 34
397StaraviaNormal / FlyingStarling Pokémon0.6 m15.5 kgLarger bird with bolder wing patterns.Part of Starly line
398StaraptorNormal / FlyingPredator Pokémon1.2 m24.9 kgFierce eagle-like bird with sharp talons.Final evolution of Starly
399BidoofNormalBeaver Pokémon0.5 m20.5 kgBrown beaver with prominent front teeth.Bidoof → Bibarel (#400) at Lv. 15
400BibarelNormal / WaterBeaver Pokémon1.0 m31.5 kgLarger beaver with wooden dam-like tail.Evolves from Bidoof
401KricketotBugCricket Pokémon0.3 m2.3 kgTiny red cricket with yellow antennae.Kricketot → Kricketune (#402) at Lv. 10
402KricketuneBugCricket Pokémon1.0 m25.5 kgMusical cricket with violin-like arms.Evolves from Kricketot
403ShinxElectricLion Cub Pokémon0.4 m9.5 kgBlue kitten with star-shaped ears.Shinx → Luxio (#404) at Lv. 15 → Luxray (#405) at Lv. 30
404LuxioElectricLion Cub Pokémon0.9 m30.5 kgAdolescent lion with charged mane.Part of Shinx line
405LuxrayElectricGleam Eyes Pokémon1.4 m42.0 kgMajestic lion with x-ray vision eyes.Final evolution of Shinx
406BudewGrass / PoisonBud Pokémon0.4 m1.2 kgSmall rosebud with droopy face.Budew → Roselia (#315, Gen III) with high friendship (daytime)
407RoseradeGrass / PoisonBouquet Pokémon1.0 m14.5 kgElegant rose with toxic bouquets on hands.Roserade (#407) evolves from Roselia (#315) via Shiny Stone
408CranidosRockHead Butt Pokémon0.7 m31.5 kgBlue dinosaur with bony helmet head.Cranidos → Rampardos (#409) at Lv. 30
409RampardosRockHead Butt Pokémon1.6 m102.5 kgHulking dinosaur with massive skull crest.Evolves from Cranidos
410ShieldonRock / SteelShield Pokémon0.5 m57.0 kgArmored dinosaur with metal face shield.Shieldon → Bastiodon (#411) at Lv. 30
411BastiodonRock / SteelShield Pokémon1.3 m150.0 kgImmovable dinosaur with full-body plating.Evolves from Shieldon
412BurmyBugBagworm Pokémon0.2 m0.4 kgLarva that cloaks itself in plant matter.Burmy → Wormadam (#413) or Mothim (#414) at Lv. 20 (gender/form dependent)
413WormadamBug / Grass, Ground, or Steel (depending on cloak form)Bagworm Pokémon0.5 m2.5 kgFemale bagworm with cloak of leaves, sand, or trash.Evolves from female Burmy
414MothimBug / FlyingBagworm Pokémon0.9 m17.5 kgMale moth with patterned wings.Evolves from male Burmy
415CombeeBug / FlyingTiny Bee Pokémon0.3 m0.3 kgSmall honeybee with three faces.Combee → Vespiquen (#416, female only) at Lv. 21
416VespiquenBug / FlyingBeehive Pokémon1.2 m38.5 kgQueen bee with hive-like skirt.Evolves from female Combee
417PachirisuElectricEleSquirrel Pokémon0.4 m3.9 kgSquirrel with black-tipped tail and cheeks.Single-stage
418BuizelWaterSea Weasel Pokémon0.7 m29.5 kgOrange weasel with inflatable neck floats.Buizel → Floatzel (#419) at Lv. 26
419FloatzelWaterSea Weasel Pokémon1.1 m26.5 kgStreamlined weasel with yellow floats.Evolves from Buizel
420CherubiGrassCherry Pokémon0.4 m2.2 kgPink cherry-like fruit with green stem head.Cherubi → Cherrim (#421) at high friendship (daytime)
421CherrimGrassBlossom Pokémon0.4 m2.2 kgCherry that blooms into flower form in sunlight.Evolves from Cherubi
422ShellosWaterSea Slug Pokémon0.3 m6.0 kgPink or blue slug with gem-like shell.Shellos → Gastrodon (#423) at Lv. 30 (form preserved)
423GastrodonWater / GroundSea Slug Pokémon0.9 m29.9 kgLarger slug with crystalline belly.Evolves from Shellos
424AmbipomNormalLong Tail Pokémon1.2 m13.5 kgPurple monkey with two tail hands.Ambipom evolves from Aipom (#190, Gen III) by leveling up while knowing Double Hit
425DrifloonGhost / FlyingBalloon Pokémon0.4 m0.5 kgPurple balloon ghost with string tail.Drifloon → Drifblim (#426) at Lv. 28
426DrifblimGhost / FlyingBalloon Pokémon1.2 m15.0 kgGiant balloon with dangling arms.Evolves from Drifloon
427BunearyNormalRabbit Pokémon0.4 m5.5 kgBrown rabbit with floppy ears.Buneary → Lopunny (#428) at high friendship
428LopunnyNormalRabbit Pokémon1.2 m33.3 kgSleek rabbit that stands on hind legs.Evolves from Buneary
429MismagiusGhostMagic Pokémon1.3 m4.4 kgWitch-like ghost with hat and ribbons.Mismagius evolves from Misdreavus (#200, Gen II) via Dusk Stone
430HonchkrowDark / FlyingMafia Pokémon0.9 m27.5 kgBlack crow with wide-brimmed hat feathers.Honchkrow evolves from Murkrow (#198, Gen II) via Dusk Stone
431GlameowNormalCatty Pokémon0.5 m3.9 kgSleek gray cat with curled tail.Glameow → Purugly (#432) at Lv. 38
432PuruglyNormalTiger Cat Pokémon1.0 m43.8 kgFat, menacing cat with glaring eyes.Evolves from Glameow
433ChinglingPsychicBell Pokémon0.3 m0.6 kgSmall golden bell with red eyes.Chingling → Chimecho (#358, Gen III) with high friendship (night)
434StunkyPoison / DarkSkunk Pokémon0.4 m5.3 kgPurple skunk with striped tail.Stunky → Skuntank (#435) at Lv. 34
435SkuntankPoison / DarkSkunk Pokémon1.0 m38.0 kgLarger skunk with toxic fumes.Evolves from Stunky
436BronzorSteel / PsychicBronze Pokémon0.3 m6.5 kgAncient bronze disc with markings.Bronzor → Bronzong (#437) at Lv. 33
437BronzongSteel / PsychicBronze Bell Pokémon1.3 m187.0 kgSuspended bronze bell with legs.Evolves from Bronzor
438BonslyRockRock Head Pokémon0.3 m6.2 kgRock-like baby with teary eyes.Bonsly → Sudowoodo (#185, Gen II) by leveling up knowing Mimic
439Mime Jr.Psychic / FairyMime Pokémon0.6 m5.5 kgSmall clown with makeup and diaper.Mime Jr. → Mr. Mime (#122, Gen I) by leveling up knowing Mimic
440HappinyNormalPlayhouse Pokémon0.6 m24.4 kgPink blob carrying an oval stone.Happiny → Chansey (#183, Gen I) by leveling up holding Oval Stone
441ChatotNormal / FlyingMusic Note Pokémon0.5 m1.9 kgParrot with musical note head pattern.Single-stage
442SpiritombGhost / DarkForbidden Pokémon1.0 m108.0 kgEthereal figure in a cracked stone slab.Single-stage (evolves from Odd Keystone event)
443GibleDragon / GroundLand Shark Pokémon0.7 m20.9 kgSmall blue shark with dorsal fin.Gible → Gabite (#444) at Lv. 24 → Garchomp (#445) at Lv. 48
444GabiteDragon / GroundCave Pokémon1.4 m56.0 kgFin-backed reptile with red spikes.Part of Gible line
445GarchompDragon / GroundMach Pokémon1.9 m95.0 kgWinged land shark with scythe arms.Final evolution of Gible
446MunchlaxNormalBig Eater Pokémon0.6 m101.4 kgRound blue bear with yellow cross crest.Munchlax → Snorlax (#143, Gen I) at high friendship
447RioluFightingEmanation Pokémon0.7 m20.2 kgSmall blue canine with red eyes and spikes.Riolu → Lucario (#448) at high friendship (daytime)
448LucarioFighting / SteelAura Pokémon1.2 m54.0 kgJackal-like fighter with aura-sensing appendages.Evolves from Riolu
449HippopotasGroundHippo Pokémon0.8 m49.5 kgOrange hippo with sand-spewing mouth.Hippopotas → Hippowdon (#450) at Lv. 34
450HippowdonGroundHeavy Weight Pokémon2.0 m300.0 kgMassive sandy hippo with dreadlock-like spines.Evolves from Hippopotas
451SkorupiPoison / BugScorpion Pokémon0.3 m12.0 kgPurple scorpion with claw and tail stinger.Skorupi → Drapion (#452) at Lv. 40
452DrapionPoison / DarkOgre Scizor Pokémon1.3 m61.5 kgLarge scorpion with humanoid arms.Evolves from Skorupi
453CroagunkPoison / FightingToxic Mouth Pokémon0.7 m22.0 kgFrog with purple hood and red cheeks.Croagunk → Toxicroak (#454) at Lv. 37
454ToxicroakPoison / FightingToxic Mouth Pokémon1.3 m44.3 kgPoisonous frog with chest plates.Evolves from Croagunk
455CarnivineGrassBug Catcher Pokémon1.7 m70.0 kgGreen flytrap plant with hooked leaves.Single-stage (found in Great Marsh)
456FinneonWaterWing Fish Pokémon0.4 m7.0 kgSmall blue fish with light-emitting tail.Finneon → Lumineon (#457) at Lv. 31
457LumineonWaterNeon Pokémon1.2 m24.0 kgElegant fish with glowing fin wings.Evolves from Finneon
458MantykeWater / FlyingDandy Pokémon1.0 m65.0 kgBaby manta ray with patterned back.Mantyke → Mantine (#226, Gen II) with Remoraid in party
459SnoverGrass / IceFrost Tree Pokémon1.0 m34.0 kgSnowy tree-like creature with branches.Snover → Abomasnow (#460) at Lv. 40
460AbomasnowGrass / IceFrost Tree Pokémon2.2 m135.5 kgYeti-like tree with wooden horns.Evolves from Snover
461WeavileDark / IceSharp Claw Pokémon1.1 m34.0 kgSly weasel with red feathers and claws.Weavile evolves from Sneasel (#215, Gen II) holding Razor Claw (night)
462MagnezoneElectric / SteelMagnet Area Pokémon1.2 m180.0 kgFloating magnet with three horseshoe magnets.Magnezone evolves from Magneton (#082, Gen I) by leveling up inside Mt. Coronet (special magnetic field)
463LickilickyNormalLicking Pokémon1.7 m140.0 kgPink blob with massive tongue.Lickilicky evolves from Lickitung (#108, Gen I) by learning Rollout
464RhyperiorGround / RockDrill Pokémon1.6 m282.8 kgArmored rhino with rock launcher arms.Rhyperior evolves from Rhydon (#112, Gen I) holding Protector
465TangrowthGrassVine Pokémon2.0 m128.6 kgBlue vine mass with tangled arms.Tangrowth evolves from Tangela (#114, Gen I) by learning Ancient Power
466ElectivireElectricThunderbolt Pokémon1.8 m138.6 kgYellow electric humanoid with tail plug.Electivire evolves from Electabuzz (#125, Gen I) holding Electirizer
467MagmortarFireBlast Pokémon1.6 m68.0 kgRed fiery humanoid with cannon arms.Magmortar evolves from Magmar (#126, Gen I) holding Magmarizer
468TogekissFairy / FlyingJubilee Pokémon1.5 m38.0 kgGraceful bird with angelic wings.Togekiss evolves from Togetic (#175, Gen II) via Shiny Stone
469YanmegaBug / FlyingOdonata Pokémon1.5 m51.5 kgGiant dragonfly with red compound eyes.Yanmega evolves from Yanma (#193, Gen II) by learning Ancient Power
470LeafeonGrassVerdant Pokémon1.0 m25.5 kgFox with leaf mane and tail blades.Leafeon evolves from Eevee (#133, Gen I) near Moss Rock
471GlaceonIceFresh Snow Pokémon0.8 m25.4 kgFox with icy mane and crystalline tail.Glaceon evolves from Eevee near Ice Rock
472GliscorGround / FlyingFang Scorpion Pokémon2.0 m75.5 kgPurple scorpion bat with claw wings.Gliscor evolves from Gligar (#207, Gen II) holding Razor Fang (night)
473MamoswineIce / GroundTwin Tusk Pokémon2.5 m291.0 kgWoolly mammoth with curved tusks.Mamoswine evolves from Piloswine (#221, Gen II) by learning Ancient Power
474Porygon-ZNormalVirtual Pokémon0.9 m34.0 kgGlitchy polygonal duck-like form.Porygon-Z evolves from Porygon2 (#233, Gen II) via trade holding Dubious Disc
475GalladePsychic / FightingBlade Pokémon1.6 m52.0 kgArmored humanoid with blade arms.Gallade evolves from male Kirlia (#281, Gen III) via Dawn Stone
476ProbopassRock / SteelCompass Pokémon1.4 m339.5 kgMiniature golem with magnetic nose.Probopass evolves from Nosepass (#299, Gen III) near magnetic field
477DusknoirGhostGripper Pokémon2.2 m110.5 kgBlack cyclops ghost with large arms.Dusknoir evolves from Dusclops (#355, Gen III) via Reaper Cloth
478FroslassIce / GhostSnow Land Pokémon1.3 m26.6 kgFemale snow ghost with kimono-like body.Froslass evolves from female Snorunt (#361, Gen III) via Dawn Stone
479RotomElectric / GhostPlasma Pokémon0.3 m0.6 kgOrange ghost with lightbulb head and arms.Single-stage; has multiple appliance forms via special items
480UxiePsychicKnowledge Pokémon0.3 m0.4 kgYellow pixie with closed eyes and yellow wisps.Legendary; single-stage, Hall of Origin
481MespritPsychicEmotion Pokémon0.3 m0.2 kgPink pixie with floating gems.Legendary; single-stage, roams Sinnoh
482AzelfPsychicWillpower Pokémon0.3 m0.3 kgBlue pixie with defiant expression.Legendary; single-stage, roams Sinnoh
483DialgaSteel / DragonTemporal Pokémon5.4 m683.0 kgSilver metallic dragon with diamond chest.Legendary; single-stage, Spear Pillar
484PalkiaWater / DragonSpatial Pokémon4.2 m426.0 kgPearl-white dragon with shoulder pearls.Legendary; single-stage, Spear Pillar
485HeatranFire / SteelLava Dome Pokémon1.7 m988.8 kgRed volcanic beast with heat vents.Legendary; single-stage, Stark Mountain
486RegigigasNormalColossal Pokémon3.7 m420.0 kgWhite golem with yellow markings and dots on face.Legendary; single-stage, Snowpoint Temple
487GiratinaGhost / DragonRenegade Pokémon4.5 m750.0 kgSkeletal dragon with golden wheel. (Altered Forme in Distortion World)Legendary; single-stage, Turnback Cave
488CresseliaPsychicLunar Pokémon1.5 m85.6 kgSerene pink swan with crescent headdress.Legendary; single-stage, Fullmoon Island
489PhioneWaterSea Drifter Pokémon0.4 m3.1 kgSmall blue sea star with red horns.Mythical; single-stage, bred from Manaphy
490ManaphyWaterSeafaring Pokémon0.3 m1.4 kgTiny blue jellyfish-like with antenna.Mythical; single-stage, event distribution
491DarkraiDarkPitch-Black Pokémon1.1 m26.5 kgBlack shadowy humanoid with white scarf.Mythical; single-stage, Newmoon Island event
492ShayminGrassGratitude Pokémon0.2 m2.1 kgSmall hedgehog with flower petals. (Sky Forme via Gracidea)Mythical; single-stage, Flower Paradise event
493ArceusNormalAlpha Pokémon3.2 m320.0 kgWhite equine with golden wheel and plates.Mythical; single-stage, Hall of Origin post-game

By Type and Evolution Families

Generation IV Pokémon are categorized by their types and evolutionary families to reveal patterns in design and balance within the Sinnoh region's ecosystem. This generation introduced 107 new species, expanding the franchise's roster with a diverse array of types and evolutionary structures that emphasize environmental adaptation and strategic depth in battles. The type distribution reflects a deliberate effort to bolster underrepresented categories from previous generations, such as Bug and Dragon, while maintaining equilibrium among core elements like Water and Normal. Notably, dual-type combinations reached 25 unique pairings, fostering new interactions like enhanced resistances and weaknesses that influenced competitive play. The distribution of types among these Pokémon, counting each instance in single- or dual-typed species, highlights Water as one of the most prevalent with 17 Pokémon, followed by Normal at 20, and Grass at 11. Fire appears in 7 species, Electric in 6, Fighting in 6, Poison in 6, Ground in 9, Flying in 12, Psychic in 12, Bug in 10, Rock in 9, Ghost in 5, Dragon in 7, Dark in 8, Steel in 8, and Ice in 4. This setup addressed prior gaps, particularly by increasing Bug-types to 10 from Generation III's 8, enabling better coverage against Psychic and Dark foes. Among innovations, Dialga marked the first Steel/Dragon-type Pokémon, combining defensive prowess with draconic power, while Giratina introduced the Ghost/Dragon duality, blending spectral intangibility with mythical ferocity—both pivotal to the generation's lore as Sinnoh legendaries. These 17 new type interactions, including Grass/Ground in Torterra and Water/Steel in Empoleon, enriched matchup dynamics without overcomplicating the system. Evolutionary families in Generation IV total 35 distinct lines, comprising a mix of linear progressions, branches, and standalone species that encourage varied training strategies. Starter families, such as the Turtwig line evolving from pure Grass to Grass/Ground across three stages, exemplify grounded, defensive growth tied to Sinnoh's terrain. Fossil revivals like the Cranidos line (pure Rock) and Shieldon line (Rock/Steel) provide two-stage paths rooted in prehistoric themes, restoring ancient power through Skull Fossil and Armor Fossil respectively. Branched evolutions add complexity, as seen in Eevee's expansion to include Glaceon (Ice) via an Ice Rock, alongside prior forms, though later additions like Sylveon occurred in Generation VI. Other branches include Burmy's gender-dependent evolutions into Wormadam (Bug variants) or Mothim (Bug/Flying), reflecting environmental cloaks. Unique family structures further diversify the roster, with 29 single-stage Pokémon emphasizing immediate usability and rarity, such as Rotom's base Electric/Ghost form expandable into appliance-based variants like Wash Rotom (Electric/Water). Legendary and Mythical Pokémon often stand alone, like the solo as a lunar guardian or the Uxie trio () representing knowledge without evolutions. Baby Pokémon introduce pre-evolutions, including Mime Jr. (/Fairy, though Fairy typing retroactively applied) as a mimic prerequisite for , and Happiny (Normal) leading to Chansey's line—promoting breeding mechanics. This blend of 43 single-type and 64 dual-type species across families ensured balanced accessibility, with no overreliance on lengthy chains, allowing players to assemble teams reflecting Sinnoh's multifaceted biodiversity.

Unique Features

Evolution Methods and Conditions

Generation IV introduced a variety of methods for its 107 new Pokémon , with 59 of them capable of , often incorporating innovative conditions that emphasized environmental interactions, , and specific items. These expanded on previous generations by integrating more dynamic triggers beyond simple level-ups, encouraging players to explore the Sinnoh region's diverse locations and utilize new resources. Level-based evolutions remained the most common method, where Pokémon advance upon reaching a specific experience level threshold, sometimes with additional conditions like time of day or friendship. For instance, Monferno evolves into Infernape at level 36, completing the fiery starter line from Chimchar. Friendship evolutions, requiring maximum happiness (gained through battling, items like Soothe Bell, or camping), include Chingling transforming into Chimecho during the daytime, highlighting the emotional bonds central to Pokémon training. Item-induced evolutions utilized newly introduced evolutionary stones, with the Dawn Stone marking the first gender-specific application: a male Kirlia evolves into Gallade, while females continue to via level-up. Other items, such as the Shiny Stone, evolve Roselia into Roserade regardless of gender. Trade evolutions were enhanced with held items to facilitate solo play; Electabuzz becomes Electivire when traded while holding an Electirizer, a mechanic also applied to classics like Graveler into without items but now optional for new branches. Location- and time-based evolutions emphasized the Sinnoh environment, introducing 12 such methods that tied growth to specific biomes. gains leaf-like traits near the Moss Rock in Forest to become Leafeon or icy adaptations by the Ice Rock on Route 217 for Glaceon, both upon level-up. Burmy's evolution at level 20 varies by gender—females to Wormadam, males to Mothim—and its cloak form (plant, sandy, or trash) depends on the battle location, affecting Wormadam's typing and appearance post-. These conditions fostered exploration, with examples like Feebas requiring high condition (achieved via poffins) before level-up to Milotic, adding a nurturing layer to dubious lineages.

Forms, Gender Differences, and Type Interactions

Generation IV introduced several Pokémon capable of assuming alternate forms, enhancing strategic depth in battles through type changes and stat variations. Rotom, originally an Electric/-type Pokémon, gained the ability to possess household appliances in , resulting in five additional forms: Mow Rotom (Electric/Grass), Wash Rotom (Electric/Water), Heat Rotom (Electric/Fire), Frost Rotom (Electric/), and Fan Rotom (Electric/Flying). These forms alter Rotom's secondary typing while maintaining its base Electric typing, allowing it to adapt to different battle scenarios. Similarly, the Legendary Pokémon Giratina defaults to its Altered Forme as a /Dragon-type but can shift to its Origin Forme within the Distortion World or when holding a Griseous Orb, featuring a more aggressive design with adjusted base stats for higher Attack and Special Attack, with lower Defense and Special Defense (Speed unchanged). Burmy and its female evolution Wormadam exhibit environmental adaptability through cloaks: Plant Cloak (Bug/Grass for Wormadam), Sandy Cloak (Bug/Ground), and Trash Cloak (Bug/), determined by the terrain of Burmy's last battle, with the cloak persisting post-evolution. Gender differences debuted in Generation IV, marking the first time certain Pokémon displayed visually distinct traits based on , affecting 31 across the generation. These differences are purely cosmetic and do not impact stats or abilities but add realism to the Pokémon world. For instance, female Snover feature a white midsection compared to the brown of males, while female Abomasnow have longer chest fur. Another example includes Pachirisu, where females exhibit a heart-shaped pattern on their cheeks versus the linear marks on males. Male-only evolutions like Gallade, which branches from Kirlia, emphasize masculine traits such as prominent horn-like blades on its elbows, distinguishing it from the more elegant line. A major overhaul in Generation IV was the physical/special split for moves, decoupling damage categories from types to allow greater move versatility. Previously, a move's physical or special nature was dictated by its type (e.g., all Fire-type moves were special); now, each move is individually classified, enabling Pokémon to leverage their strengths more effectively. For example, the Dark-type move Crunch became a physical attack, benefiting high-Attack users like Umbreon, while Thunderbolt remained special for Electric-types like Electivire. This change revitalized underutilized Pokémon, such as those with mismatched stats and types from prior generations. Steel-type Pokémon, already vulnerable to Fire, Ground, and Fighting moves since their introduction, saw no alterations in weaknesses during Generation IV, but the split amplified threats by allowing physical Fire moves like Flame Wheel to hit harder against them. Subsequent generations introduced retcons affecting Generation IV Pokémon. The Fairy type, debuted in Generation VI, is super effective against and Dragon types, indirectly impacting Ghost/ hybrids like Spiritomb by introducing a new weakness that nullifies its former immunity to common attacks. Prior to this, Spiritomb had no weaknesses, making it a formidable wall. Additionally, while Generation IV lacked Mega Evolutions, later additions in Generation VI granted them to select Pokémon, such as evolving into Mega (Fighting/) via Lucarionite, boosting its Speed and Attack for aggressive playstyles.

Legacy and Reception

Appearances in Later Generations

Generation IV Pokémon became transferable to the Generation V games, , through the Poké Transfer Lab feature, which unlocked after defeating the Elite Four and allowed players to move compatible Pokémon from Generation IV titles via the DS system's connectivity. This integration enabled all 107 Generation IV species to appear in Generation V, expanding team-building options while adhering to the game's initial restriction on using only Unova-native Pokémon in the main story. Additionally, moves such as Draco Meteor, introduced in Generation IV, provided powerful Dragon-type options to legendary Generation IV Pokémon like Dialga and Palkia, enhancing their competitive viability with a high-damage special attack that sharply reduces the user's Special Attack afterward. In Generations VI and VII, select Generation IV Pokémon received Mega Evolutions, temporary power-ups activated via Mega Stones during battles in Pokémon , Omega Ruby, Alpha Sapphire, Sun, and . Notable examples include Mega Lucario, which gains enhanced Fighting/ typing and adaptability; Mega Garchomp, boosting its /Ground offenses with Rough Skin ability; and Mega Abomasnow, amplifying its Grass/Ice coverage with Snow Warning for hail effects. The introduction of the type in Generation VI significantly altered battle dynamics for Generation IV -types, rendering them ineffective against Pokémon while making -types vulnerable to super-effective moves—impacting staples like Dialga, whose / typing now faces resisted attacks from Fairies, and Giratina, whose / form loses offensive edge against the new type. Generation VIII's initially excluded some IV Pokémon from the core Galar Pokédex due to "technical limitations," but the base game included key species such as the Turtwig, Chimchar, and Piplup evolutionary lines, alongside Bidoof and Starly families. The Expansion Pass DLC, comprising The Isle of Armor and The Crown Tundra, restored access to nearly all remaining IV Pokémon, including Gible's line, Electivire, Magmortar, and legendaries like the Lake Guardians, enabling full roster availability through transfers via . However, no IV Pokémon received Gigantamax forms, the enhanced variant of Dynamaxing unique to select species in these titles. In Generation IX's , all Generation IV Pokémon returned fully, catchable in the wild or transferable via , integrating seamlessly with the Terastal phenomenon that allows any Pokémon to temporarily change its type to a Tera Type using a Tera Orb, thereby enabling creative strategies like granting Dialga a Tera Type to bolster its resistances. Pokémon Legends: Arceus, set in ancient Sinnoh, features every Generation IV Pokémon as central to its open-world , with many available in the Hisui region and some receiving new evolutions or forms tied to the era's lore. The 2025 release of Pokémon Legends: Z-A, a Kalos-region title reviving Mega Evolutions, is scheduled to support transfers of Generation IV Pokémon from in 2026, allowing their use in its battle-focused mechanics despite some one-way transfer restrictions for newer species. The game has received generally positive reviews from critics, with a score of 77, praised for its innovative real-time battle system and narrative depth, though criticized for graphical limitations and performance issues on . Since the completion of Generation VIII's DLC, the full roster of Generation IV Pokémon has been accessible in mainline games, with over 20 species—such as Garchomp, , and Togekiss—remaining staples in competitive play formats like VGC 2025, where they adapt to regulations through Terastal and held items for high usage rates in doubles battles.

Cultural Impact and Popularity

The Generation IV Pokémon, introduced in in 2006, received strong initial commercial success, with and Pearl combined selling 17.67 million units worldwide as of 2025. Critics praised the games' narrative depth, particularly the expanded storyline involving Team Galactic's multiverse-threatening ambitions, which added philosophical layers to the series' traditional adventure formula. However, reviewers noted criticisms regarding graphical similarities to Generation III titles, including recycled sprites and environments that felt iterative rather than revolutionary on the hardware. Among Generation IV species, several achieved widespread popularity through media and fan engagement. Lucario emerged as a standout, starring in the 2005 animated film Pokémon: Lucario and the Mystery of Mew, which boosted its profile as a versatile fighter and recurring anime presence, consistently ranking high in fan polls such as GameFAQs' Generation IV rankings where it topped the list. Garchomp became a competitive staple, frequently appearing in Video Game Championships (VGC) formats with high usage rates in 2025 events due to its speed and power, as tracked in official tournament stats. Piplup gained traction in meme culture, evolving from Dawn's companion in the anime to a symbol of comedic defiance in online communities, featured in viral TikTok trends and Reddit humor posts. Arceus solidified its role as a lore mascot, depicted as the universe's creator deity in Sinnoh mythology, influencing franchise narratives and earning spots in top fan-voted lists like the 2025 Johto Times poll. The Generation IV Pokémon expanded into broader media, with the anime's Sinnoh League arc (2006–2010) spanning 191 episodes and showcasing over 50 species through Ash's journey and battles. The Pokémon Adventures manga featured a dedicated Diamond & Pearl arc, following protagonists Platinum, , and as they confront Team Galactic, blending action with Sinnoh lore across multiple volumes. Merchandise surged with Pokémon GO's integration, which began adding Generation IV Pokémon in 2017 and continued through events like the 2019 Turtwig Community Day, ultimately incorporating nearly all 107 species and driving renewed interest in collectibles. By 2025, Generation IV Pokémon maintain enduring relevance in , with staples like Garchomp and viable in VGC formats up to Generation IX rules, as seen in World Championships usage data. Fan polls, such as the 2025 survey of 27,000 respondents and Johto Times rankings, highlight Generation IV's lasting appeal, with approximately 15% of the top 100 favorites hailing from this era, including multiple entries in overall top-15 lists. Criticisms of initial type underrepresentation—such as limited and options in the Sinnoh Pokédex—were later mitigated in subsequent generations through expanded diversity and cross-region inclusions.

References

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