Mega Froslass ex

This attack does 50 damage for each card in your opponent's hand.

Your opponent's Active Pokémon is now Asleep.

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.