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Megaton Slam
120+
You may flip a coin. If heads, this attack does 120 more damage. If tails, this attack does 20 damage to each of your Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Card rule
When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.
Card rule
When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.