Mewtwo 051/108 - Holofoil Deck Exclusives - Holo Rare

This attack does 20 more damage for each Energy card attached to your opponent's Active Pokémon.

During your opponent's next turn, prevents all effects of attacks, including damage, done to this Pokémon. If 1 of your Pokémon used Barrier during your last turn, this attack can't be used.