Level Down
Once during your turn (before your attack), you may choose 1 of your opponent's LV.X. Remove the Level-Up card from that Pokémon and have your opponent shuffle that card into his or her deck. This Power can't be used if Gengar is affected by a Special Condition.
Compound Pain
This attack does 30 damage to each of your opponent's Pokémon that already has damage counters on it. (Don't apply Weakness and Resistance for Benched Pokémon.)
Put this card onto your Active Gengar. Gengar Lv. X can use any attack, Poké-Power, or Poké-Body from its previous Level.