Mewtwo GX (Secret) (76/73) [Shining Legends] Holofoil - Secret Rare

This attack does 30 damage times the amount of Energy attached to this Pokémon.

Heal 30 damage from this Pokémon.

This attack's damage isn't affected by any effects on your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)

Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.