Slifer the Sky Dragon [KICO-EN063] Secret Pharaoh’s Rare 064 remove from play all monsters

remove from play all monsters that were Special Summoned by this effect

Set: Soul of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 1800 This card cannot be Normal Summoned or Set

during your opponent's turn: You can detach 1 Xyz Material from this card

Inflict 300 points of damage to your opponent's Life Points for each card that is sent to the Graveyard by this effect

Slifer the Sky Dragon [KICO-EN063] Secret Pharaoh’s Rare 064 remove from play all monstersSet: King's Court Card type: Effect Monster Rarity: Secret Pharaohs 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. Once per turn, during the End Phase, if this card was Special Summoned: Send it to the GY. Gains 1000 ATK DEF for each card in your hand. If a monster(s) is Normal or Special Summoned to your