Number 23: Lancelot, Dark Knight of the Underworld [YZ07-EN001] Ultra Rare Tuner/Effect Monster During each of your End

During each of your End Phases: Send the top 3 cards of your Deck to the Graveyard

remove them from play

Destroy it during the End Phase

when your opponent would Special Summon exactly 1 monster: You can send this face-up card to the Graveyard

except "Infernity Necromancer" and Special Summon it

Number 23: Lancelot, Dark Knight of the Underworld [YZ07-EN001] Ultra Rare Tuner/Effect Monster During each of your EndSet: ZEXAL Manga Promotional Cards Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 1500 2 Level 8 monsters This card can attack your opponent directly while it has Xyz Material. When this card inflicts battle damage to your opponent: You can target 1 face up monster your opponent controls; destroy it. Once per turn, during either player's turn, when a Spell Trap Card, or another monster's effect, is activated: Detach 1 Xyz