Slifer the Sky Dragon [JUMP-EN061] Ultra Rare Pro Tour Promos Set: Black & White: Legendary

Set: Black & White: Legendary Treasures Type: Lightning Rarity: Ultra Rare

{T}: Put up to X +1/+0 counters on Clockwork Avian

Set: Theros Type: Instant Rarity: Rare Cost: {U} Counter target enchantment

Set: Judge Gift Cards 2006 Type: Creature — Angel Rarity: Rare Cost: {4}{W}{W} Flying

Slifer the Sky Dragon [JUMP-EN061] Ultra Rare Pro Tour Promos Set: Black & White: LegendarySet: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare 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 your opponent's