Mega Zygarde ex

Gaia Wave (200): During your opponent's next turn, this Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance). | Nullifying Zero: For each of your opponent's Pokémon, flip a coin. If heads, this attack does 150 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) | Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards. | Mega Evolution ex Rule: When your Mega Evolution Pokémon ex is Knocked Out, your opponent takes 3 Prize cards.