Steelix (H23)/147 - Aquapolis Holofoil Artist_aky CG Works Ability Stages of Evolution As

Ability Stages of Evolution As long as Wobbuffet is an Evolved Pokémon

or the burning spirit of Charizard ex as a Darkness-type Tera Pokémon

Fire Magma Punch (50)

Metal Cut Up (40)

Ability Undevelop Once during your turn (before your attack)

Steelix (H23)/147 - Aquapolis Holofoil Artist_aky CG Works Ability Stages of Evolution AsRarityHolo Rare Card TypePokmon Hit Points100 HP FormStage 1 Evolves from Onix TypeMetal Colorless,Colorless Earth Rift (10) This attack does 10 damage to each of your opponent's Benched Pokmon. (Don't apply Weakness or Resistance for Benched Pokmon.) Then, flip a coin. If tails, this attack can't be used during your next turn. Metal,Metal,Colorless,Colorless Iron Smash (50+) Flip 2 coins. If both are heads, this attack does 50 damage plus 20 more