Slifer the Sky Dragon [JUMP-EN061] Ultra Rare The Infinity Chasers you win the Duel

you win the Duel

then target 1 monster on the field

You can not Summon other monsters the turn you activate this card (but you can Normal Set )

Set: Speed Duel: Arena of Lost Souls Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 3800 Defense: 2500 "Queen's Knight" + "Jack's Knight" + "King's Knight" A Fusion Summon of this card can only be done with the above materials

Set: Shonen Jump Magazine Promos Card type: Normal Spell Rarity: Ultra Rare Offer your opponent a handshake

Slifer the Sky Dragon [JUMP-EN061] Ultra Rare The Infinity Chasers you win the DuelSet: 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