Demise, Supreme King of Armageddon [OP08-EN005] Super Rare Insect Set: Hidden Summoners Card type:

Set: Hidden Summoners Card type: Ritual/Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 1000 You can Ritual Summon this card with "Rebirth of Nephthys"

Set: Duel Power Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 2 "HERO" Normal Monsters Must be Fusion Summoned

Set: Shadows in Valhalla Card type: Synchro/Effect Monster Rarity: Secret Rare Attack: 2200 Defense: 200 1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can return all Rank 4 Xyz Monsters on the field to the Extra Deck

and/or Xyz): Apply the following effect based on those types

Demise, Supreme King of Armageddon [OP08-EN005] Super Rare Insect Set: Hidden Summoners Card type:Set: OTS Tournament Pack 8 Card type: Ritual Effect Monster Rarity: Super Rare Attack: 3000 Defense: 3000 You can Ritual Summon this card with "Cycle of the World". This card's name becomes "Demise, King of Armageddon" while in the hand or on the field. While this Ritual Summoned card is on the field, your Ritual Monsters cannot be destroyed by battle. If all monsters used to Ritual Summon this card were Ritual Monsters, you do not pay LP to activate