During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 20 (after applying Weakness and Resistance).Flip a coin. If tails, this Pokémon does 10 damage to itself.
Once during your turn (before your attack), you may flip a coin. If heads, your opponent's Active Pokémon is now Asleep. If tails, your Active Pokémon is now Asleep.