Plate 21 · Gym Heroes
Brock's Onix
Illus. by Benimaru Itoh
- Set
- Gym HeroesGYM1
- Number
- 21
- Rarity
- Rare Holo
- Art tier
- Holo
- Pokedex
- No 95
Field notes
Rock Snake Pokémon
This chain of immense stones resembles a giant serpent. Tremors shake the earth above as it burrows deep beneath the ground, feeding on boulders as it goes.
- Habitat: cave
Appeared in: alpha-sapphire, black, black-2, blue, crystal, diamond, emerald, firered, gold, heartgold, leafgreen, legends-arceus, lets-go-eevee, lets-go-pikachu, omega-ruby, pearl, platinum, red, ruby, sapphire, shield, silver, soulsilver, sword, white, white-2, x, y, yellow
Species data: PokeAPI (pokeapi.co). Pokemon game text © Nintendo / Creatures Inc. / GAME FREAK inc.