M Charizard EX (12/83)
[XY: Generations]
Holofoil

Flip a coin for each Fire Energy attached to this Pokémon. This attack does 50 more damage for each heads.

Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.

Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.