Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Xyz/Effect Monster attach this card to it

attach this card to it as material

you can also banish monsters from your field and/or either player's GY as Fusion Material

The battle positions of these cards cannot change during the turn this card is activated

This card's Normal Summon cannot be negated

Both you and your opponent can use this effect as long as this card remains face-up on the field

Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Xyz/Effect Monster attach this card to itSet: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. During the End Phase, if this card was Special Summoned: Send it to the Graveyard. This card gains 1000 ATK and DEF for each card in your hand. When a monster(s) is Normal or Special