Darklord Desire (YG05-EN001) - Yu-Gi-Oh! GX Manga Promotional Cards Limited

Cannot be Special Summoned. You can Tribute Summon this card by Tributing 1 Fairy-Type monster. Once per turn: You can target 1 monster your opponent controls; this card loses exactly 1000 ATK, and if it does, send that target to the Graveyard.