4fd932d3_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Judgement Dragon [Type] Effect Monster [Attribute] LIGHT [Sub Type] Dragon [ATK] 3000 [DEF] 2600 [Card Text] 
Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having 4 or more "Lightsworn" monsters with different names in your Graveyard, and cannot be Special Summoned by other ways. You can pay 1000 Life Points; destroy all other cards on the field. During each of your End Phases: Send the top 4 cards of your Deck to the Graveyard. You must control this face-up card to activate and to resolve this effect.
Yu-Gi-Oh! Level 8 Monsters - Yu-Gi-Oh! Card Guide
Card Text