Dark Requiem Xyz Dragon [OP15-EN002] Ultimate Rare U-WTR116 During your opponent's Draw Phase

During your opponent's Draw Phase

Set: Promo Finish: Cold Foil Type: Weapon Rarity: Promo Class: Illusionist During your action phase

If a Trap is on the field: You can Tribute 1 monster

You can only use this effect of “Sinister Serpent” once per turn

This card cannot be Special Summoned except by the effect of "Knight's Title"

Dark Requiem Xyz Dragon [OP15-EN002] Ultimate Rare U-WTR116 During your opponent's Draw PhaseSet: OTS Tournament Pack 15 Card type: XYZ Effect Rarity: Ultimate Rare Attack: 3000 Defense: 2500 3 Level 5 monsters If this card has "Dark Rebellion Xyz Dragon" as Xyz Material, it gains these effects. Once per turn: You can detach 1 Xyz Material from this card, then target 1 face up monster your opponent controls; change its ATK to 0, and if you do, this card gains ATK equal to that monster's original ATK. During either player's turn, when your