어둠의 지배자－조크

This card can only be Ritual Summoned with the Rtual Spell Card "Contract with the Dark Master". You must also offer monsters whose total Level Stars equal 8 or more as a Tribute from the field or your hand. During your turn you can roll 1 six-sided die. If the result is 1 or 2, destroy all monsters on your opponent''s side of the field. If the result is 3, 4, or 5, destroy 1 monster on your opponent''s side of the field. If the result is 6, destroy all monsters on your side of the field.