Duskull (51/100) [EX: Crystal Guardians] DP06 During each of your End

During each of your End Phase destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" or 1 "Koa'ki Meiru" monster from your hand to the Graveyard

Special Summon 1 "Invoked" monster from your Extra Deck with a different original Attribute from that monster's

During each of your Standby Phases: Inflict 500 damage to the controller of the equipped monster

Set: Secrets of Eternity Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 1000 You can Tribute Summon this card by Tributing 1 Tribute Summoned monster

Set: Duel Terminal 4 Card type: Effect Monster Rarity: Super Rare Attack: 3000 Defense: 2500 Negate the activation of any Spell/Trap Card that targets this card

Duskull (51/100) [EX: Crystal Guardians] DP06 During each of your EndSet: EX: Crystal Guardians Type: Psychic Rarity: Common Retreat cost: Colorless