Number 23: Lancelot, Dark Knight of the Underworld [YZ07-EN001] Ultra Rare 143 by using this face-up card

by using this face-up card you control as the Xyz Material

Set: Sun & Moon: Black Star Promos Type: Lightning Rarity: Promo Retreat cost: 0

Set: Sun & Moon: Cosmic Eclipse Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

negate that opponent's face-up monster's effects until the end of this turn (this is a Quick Effect)

Set: Dark Beginning 2 Card type: Fusion Monster Rarity: Rare Attack: 2000 Defense: 1200 "Possessed Dark Soul" + "Frontier Wiseman" A Fusion Summon of this monster can only be conducted whith the above Fusion Material Monster

Number 23: Lancelot, Dark Knight of the Underworld [YZ07-EN001] Ultra Rare 143 by using this face-up cardSet: 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