Ange Déchu Zerato BP02-FR060

If you have min. 4 different named DARK monsters in your Graveyard, you can Tribute Summon this card by Tributing 1 DARK monster. You can send 1 DARK monster from your hand to the Graveyard, then destroy all monsters your opponent controls. Once per turn, during the End Phase, if this effect was activated this turn, destroy this card.