Mewtwo

C · C

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

P · P

During your opponent's next turn, prevent 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.

Weakness: Psychic · Resistance: none · Retreat: 2