Forbidden Dark Contract with the Swamp King [TDIL-EN056] Common Sea Serpent when this card destroys an

when this card destroys an opponent's monster by battle and sends it to the Graveyard: You can attach that destroyed monster to this card as Xyz Material

using this card you control and Dragon-Type monsters you control as Fusion Materials

but return that Equip Spell Card to the hand during the End Phase

If this card in its owner's control is destroyed by an opponent's card effect: You can draw cards

Set: Soul Fusion Card type: Continuous Trap Rarity: Rare Each players must send 1 card from their hand to the GY to declare an attack

Forbidden Dark Contract with the Swamp King [TDIL-EN056] Common Sea Serpent when this card destroys anSet: The Dark Illusion Card type: Continuous Spell Rarity: Common Once per turn: You can Special Summon 1 "D D D" monster from your hand in Defense Position, but its effects are negated. Once per turn: You can Fusion Summon 1 Fiend Type Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials, including a monster Special Summoned by this card with the above effect. Once per turn, during your Standby Phase: Take