Attack 1[Darkness] Nightmare (10)<br> Your opponent's Active Pokémon is now Asleep.
Attack 2[Darkness][Colorless] Damage Play<br> Move as many damage counters on your opponent's Benched Pokémon as you like to any of your opponent's other Pokémon in any way you like.
Flavor TextIt was bound to a fissure in an Odd Keystone as punishment for misdeeds 500 years ago.