Crystal Onix

This article is about the Pokémon. For the episode of the animated series, see EP087.

---

Crystal Onix クリスタルのイワーク Crystal Iwark

The Crystal Onix

Debuts in The Crystal Onix Gender Unknown Ability Unknown Current location Sunburst Island

This Pokémon has not evolved.

Voice actor Japanese English As Onix Unshō Ishizuka

The Crystal Onix (Japanese: クリスタルのイワーク Crystal Iwark) is a special Onix with a body made out of glass crystal.

History

The Crystal Onix appeared in The Crystal Onix episode. Ash and his friends first heard of it through a note they found in a bottle floating in the ocean. The note was written by a little girl named Marissa. She wanted to find the Crystal Onix to help her brother, Mateo, gain inspiration to make glass Pokémon statues. Mateo told a story of how his grandfather discovered the Crystal Onix and then was able to make extraordinary sculptures afterwards. One of those sculptures included the Crystal Onix itself.

With the help of Marill, Tracey was able to assist greatly in finding the Crystal Onix's hideout.

Besides being made of crystal, the Crystal Onix is also unique from other Onix in that it can live in water without being hurt by it. Its glass skin also gives it a special resistance to Water-type attacks. Mateo realized that he would have to use a different type of attack to weaken it and so, he used his Charmeleon and attacked it with Fire Spin. It seemed to have a weakness to Fire-type attacks, unlike other Onix. Mateo was just about to capture it when he realized that he didn't need to. Just battling it gave him the inspiration he needed to create glass Pokémon sculptures. He thanked the Crystal Onix as it submerged itself into the water once more.

Personality and characteristics

Due to its brief appearance and screentime, not much is known of the Crystal Onix's personality. Unlike other Onix, it doesn't hate water and was, in fact, first seen swimming in a pool.

Moves used

Using Rock Throw	Move First Used In Tackle The Crystal Onix Rock Throw The Crystal Onix
A † shows that the move was used recently, unless all moves fit this case or there are fewer than five known moves.

Related articles

For more information on this Pokémon's species, see Onix.

Pokémon forms and variants Permanent: Shiny Pokémon (GO) • Alternately colored Pokémon (animated series) Gender differences • Form differences (GO) • Brilliant Pokémon • Alpha Pokémon Transformations: Mega Evolution (Shuffle • Masters • GO) • Primal Reversion (GO) • Bond Phenomenon Ultra Burst • Dynamax (GO) • Gigantamax (GO) • Eternamax • Terastal phenomenon Groups: Totem Pokémon • Noble Pokémon • Titan Pokémon Regional forms: Alolan • Galarian • Hisuian • Paldean Analogous: Paradox Pokémon • Ecologically similar Pokémon Species-specific: Arbok variants • Pikachu variants (Surfing • Flying • Cosplay • Cap) • Ditto transformations Miscellaneous: Giant Pokémon • Spiky-eared Pichu • Partner Pokémon (LGPE) Fusions (GO) • Human–Pokémon transformation Side series original: Shadow Pokémon • Shadow Lugia Spin-off original: Shadow Pokémon (GO) • Primal Dialga • Toy Pokémon (Rusty Pokémon) Shadow Mewtwo • Pokéxel • Illumina phenomenon • Mighty Pokémon Animated series original: Pink Butterfree • Clone Pokémon • Crystal Onix Mirage Pokémon • Meta Groudon • Green-crystal Deoxys Manga original: Thu-Fi-Zer • Black Fog • Black Tyranitar

This article is part of Project COD, a Bulbapedia project that aims to write comprehensive articles on each one-time character of the Pokémon animated series.