Onix
Attack「Headbutt」 CCC ・ 50
Evolution line
- Basic: Onix PA-021, Onix A4-092, Onix PB-021, Onix B1A-038
- Stage 1: Steelix A4-122, Steelix B1A-051, Mega Steelix ex B1A-052
Good partners
- Brock — Played together in tournaments (100%)
- Heavy Helmet — Played together in tournaments (100%)
- Copycat — Played together in tournaments (93%)
- Pokémon Center Lady — Played together in tournaments (80%)
- Indeedee ex — Played together in tournaments (67%)
- Shaymin — Helps retreat / switch
- Jumpluff — Helps retreat / switch
- Beldum — Helps retreat / switch
- Small Balloon — Helps retreat / switch
- Hiker — Reorders the top of your deck for each Fighting Pokémon
- Korrina — Fighting Pokémon do +30 damage to Pokémon ex
- Arena of Antiquity — Fighting Pokémon do +20 damage to Pokémon ex
Printings
- Wisdom of Sea and Sky A4-092 ◊