Gellenduo [DT05-EN012] Common Ultra Rare Once per turn: You can

Once per turn: You can attach 1 "Ghostrick" card from your hand to this card as an Xyz Material

or leaves the field because of an opponent's card effect: You can target 1 "World Chalice" monster in your GY

Set: Shadow Specters Card type: Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 0 When this card is Normal Summoned: You can Special Summon 1 DARK "Vampire" monster from your hand or Deck

then target 1 of the monsters in your Graveyard that was Tributed for that Ritual Summon

it cannot change its battle position

Gellenduo [DT05-EN012] Common Ultra Rare Once per turn: You canSet: Duel Terminal 5 Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 0 This card cannot be destroyed by battle. When this card's controller takes any damage, destroy this face up card. This card can be treated as 2 Tribute Monsters for the Tribute Summon of a LIGHT Fairy Type monster.