Slifer the Sky Dragon [PGLD-EN032] Gold Secret Rare Countdown Calendar Promos Set: Diamond & Pearl: Great

Set: Diamond & Pearl: Great Encounters Type: Colorless Rarity: Rare Retreat cost: Colorless

equip that target to an "Eyes Restrict" Fusion Monster or "Relinquished" you control

Once per turn: You can change this card to face-down Defense Position

Set: Platinum: Rising Rivals Type: Colorless Rarity: Common Retreat cost: Colorless

Set: XY: Flashfire Type: Supporter Rarity: Ultra Rare

Slifer the Sky Dragon [PGLD-EN032] Gold Secret Rare Countdown Calendar Promos Set: Diamond & Pearl: GreatSet: Premium Gold Card type: Effect Monster Rarity: Gold Secret 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 Summoned to