Armored Mewtwo

Ability: 5x Protection

All attacks by the opponent's Pokémon will have -50 damage

Fault Rays

All of your opponent's Pokémon (on the bench and in the active spot) and 1 of yours will take 200 damage, flip a coin, if it comes up heads, Armored Mewtwo is left with 50hp and the "Protection x5" ability becomes useless, otherwise this Pokémon will be defeated.