
FireRed & LeafGreen · #42
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Abilities, attacks, weakness & resistance
Choose up to 2 of your opponent's Benched Pokémon. This attack does 10 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.) Onix can't attack during your next turn.
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Onix (ex6-42 Reverse Holofoil) is a Basic Fighting-type Pokémon from the FireRed & LeafGreen expansion with collector number 42/112. It has Rock Throw for 10 damage and Tunneling which deals 10 damage to up to two of the opponent's Benched Pokémon but prevents Onix from attacking next turn. Its retreat cost of three Colorless and a Water weakness shape its defensive and mobility role in play.
Catalog pricing data as of 21 Apr 2026, 07:35