4fd932d3_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Darklord Zerato [Type] Effect Monster [Attribute] DARK [Sub Type] Fairy [ATK] 2800 [DEF] 2300 [Card Text] 
If you have 4 or more DARK monsters with different names 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; destroy all monsters your opponent controls. During the End Phase, if this card activated this effect this turn: Destroy this card.
Yu-Gi-Oh! Level 8 Monsters - Yu-Gi-Oh! Card Guide
Card Text