All Pokémon
Gengar
Drowzee

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
6
Artwork
7
Products
3
Onix
Gold, Silver, to a New World...
Onix
Southern Islands
Onix
Quick Starter Gift Set
Brock's Onix
Gym Expansion 1: Gym Leader Stadiums
Onix
Expansion Sheet No. 2 (Red Version)
Brock's Onix
Pewter City Gym–Brock
Brock's Onix
Pewter City Gym–Brock
Brock's Onix
PMCG Promos
Onix
Base Set