Mega Evolution · #165
Acerola's Mischief is a Trainer card from the Mega Evolution expansion of the Pokémon Trading Card Game (card #165, Ultra Rare).
You can use this card only if your opponent has 2 or fewer Prize cards remaining. Choose 1 of your Pokémon in play. During your opponent's next turn, prevent all damage from and effects of attacks done to that Pokémon by your opponent's Pokémon ex.
You may play only 1 Supporter card during your turn.