Yveltal

When this legendary Pokémon's wings and tail feathers spread wide and glow red, it absorbs the life force of living creatures.

Air Crash (50): Flip a coin. If heads, discard an Energy attached to your opponent's Active Pokémon.

Wings of Destruction (80＋): If your opponent has Xerneas (including Xerneas-EX) in play, this attack does 40 more damage.