Slifer the Sky Dragon [JUMP-EN061] Ultra Rare WTR123-R it gains +4 [Power] and

it gains +4 [Power] and go again

Set: Welcome to Rathe Edition: Alpha Print Finish: Rainbow Foil Rarity: Common Class: Generic Cost: 1 Choose 1

This set contains 307 cards

Must be Special Summoned (from your hand) by Tributing 1 "Blue-Eyes Ultimate Dragon"

Set: Collector's Boxes Card type: Normal Monster Rarity: Promo Attack: 3000 Defense: 2500

Slifer the Sky Dragon [JUMP-EN061] Ultra Rare WTR123-R it gains +4 [Power] andSet: 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