Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Darkness[+10] if it's on the battlefield

if it's on the battlefield

Set: Platinum: Base Set Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Unhinged Type: Creature — Goblin Mime Rarity: Common Cost: {1}{R} When you speak

you can send 1 monster from your hand to the Graveyard to take control of 1 face-up monster your opponent controls with the same Level as the sent monster

Set: Nintendo: Black Star Promos Type: Lightning Rarity: Black Star Promo Retreat cost: Colorless

Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Darkness[+10] if it's on the battlefieldSet: 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