Steelix ex

Poké-BODY — Poison Resistance: Steelix ex can't be Poisoned.

Metal Charge (70): Put 1 damage counter on Steelix ex.

Mudslide: Discard 2 Energy attached to Steelix ex and choose 1 of your opponent's Pokémon. This attack does 100 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)