M Mewtwo-EX (BKT 63)
Vanishing Strike
150+
If there is any Stadium card in play, this attack does 50 more damage, and this attack's damage isn't affected by Resistance or any effects on your opponent's Active Pokémon.
weakness: x2
resistance: none
retreat cost: 3
When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.