Iwark (イワーク)
Onix is a Pokémon composed of a giant chain of gray boulders that become smaller towards the tail. Its length makes it the tallest Rock-type Pokémon. It has black eyes and a rounded snout. On top of its head is a rocky spine. As it grows older, it becomes more rounded and smoother, eventually becoming similar to black diamonds. Inside its brain is a magnet that serves as an internal compass, guiding Onix wherever they need to go and prevents them from getting lost while digging. Onix tunnels under the ground at over 50 miles (80 kilometers) per hour, which causes tremors and a terrifying roar that echoes a long way. Hard objects encountered while tunneling are absorbed into its body, which makes it very sturdy. It also consumes the boulders for food. The massive, winding tunnels it leaves behind are used as homes by Diglett. As seen in the Pokémon Stadium series, Onix is capable of rotating its head, or any part of its body, in a full 360 degrees. It is a very aggressive Pokémon that will constantly attack humans and other Pokémon when in pain, as seen in the anime. As seen in the Pokémon Adventures manga, Onix can be separated from its body segments in battle and be fine later on, either regenerating or reattaching to its body segments. It is said that an Onix that lives for about 100 years will evolve into a Steelix after its composition becomes more diamond-like. It can be found in mountains and caves. (Source: Bulbapedia)
Animeography
Pokemon
Pokemon Movie 01: Mewtwo no Gyakushuu
Pokemon Movie 02: Maboroshi no Pokemon Lugia Bakutan
Pokemon Movie 03: Kesshoutou no Teiou Entei
Pokemon Movie 04: Celebi Toki wo Koeta Deai
Pokemon Movie 05: Mizu no Miyako no Mamorigami Latias to Latios
Pokemon Movie 07: Rekkuu no Houmonsha Deoxys
Pokemon Movie 08: Mew to Hadou no Yuusha Lucario
Pokemon Advanced Generation
Pokemon Diamond & Pearl
Pokemon: Mewtwo! Ware wa Koko ni Ari
Pokemon Housoukyoku
Pokemon Movie 11: Giratina to Sora no Hanataba Sheimi
Pokemon: Pichu to Pikachu
Pokemon: Pikachu no Fuyuyasumi
Pokemon: Pikachu no Natsuyasumi
Pokemon Fushigi no Dungeon: Sora no Tankentai - Toki to Yami wo Meguru Saigo no Bouken
Pokemon Movie 13: Genei no Hasha Zoroark
Pokemon Introductory Recap
Pokemon Movie 15: Kyurem vs. Seikenshi
Pokemon Best Wishes! Season 2
Pokemon XY
Pokemon: The Origin
Pokemon Movie 19: Volcanion to Karakuri no Magearna
TV-ban Pokemon Special Masara Town-hen Recaps
Pokemon Sun & Moon
Pokemon Movie 20: Kimi ni Kimeta!
Pokemon Daisuki Club
Pokemon: Aki no Special
Pokemon Movie 22: Mewtwo no Gyakushuu Evolution
Pokemon Masters: Trainers Great Gathering Special Animation
Pokemon (2019)
Pokemon Movie 23: Koko
Gotcha!
Pokemon Evolutions
CoroCoro Monster Ball
Pokemon de Manabi, Asobu
Pokemon Kids TV Douyou
Pokemon (2019): Harukanaru Aoi Sora
Pokemon (2023)
Mangaography
Dengeki! Pikachu
Pocket Monsters Special
Pocket Monsters: PiPiPi★Adventure
Pokémon Pocket Monsters
Pokémon DP: Pocket Monsters Diamond Pearl Monogatari
Pocket Monsters Zensho
Pokémon Get da ze!
Pokemon Card ni Natta Wake
Pokémon Platinum: Aim to Be Battle King!!
Pocket Monsters HG SS: Jou no Daibouken
Pocket Monsters DP
Satoshi to Pikachu
Pokémon Try Adventure
Pocket Monsters BW-hen
Pocket Monsters: Satoshi to Gou no Monogatari!
Voice Actors
Kouichi Yamadera
Japanese
Unshou Ishizuka
Japanese
Toshihiko Nakajima
Japanese
Keith Silverstein
English
Hiroaki Tajiri
Japanese
Mitsuaki Kanuka
Japanese
Daichi Endou
Japanese
Tomoyuki Higuchi
Japanese
Kouji Takeda
Japanese
Jean-Marc Delhausse
French
Ryousuke Kanemoto
Japanese