All Pokémon
Gengar
Steelix

Onix

イワーク

Source: official-artwork
Genera
Rock Snake Pokémonいわへびポケモン
Evolution Line
Onix
Steelix
Bulbapedia
Cards
33
Secondary Cards
4
Artwork
7
Products
0
Brock's Training
025/031
Trainer Battle Deck - Brock of Pewter City Gym & Misty of Cerulean City Gym
Pidgeot
Southern Islands
Brock's Training Method
Gym Expansion 1: Gym Leader Stadiums
Brock's Training Method
Pewter City Gym–Brock