Mega Hawlucha ex

If this Pokémon would be Knocked Out by damage from an attack, flip a coin. If heads, this Pokémon is not Knocked Out, and its remaining HP becomes 10.

If a Stadium is in play, this attack does 140 more damage. Then, discard that Stadium.

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.