Knight of Regret - 1-169 - U Tweet Out of stock. Wishlist Details ATK/DEF: 400/400 Attribute: Darkness Card Effect: [Continuous] When this card is put into a graveyard, this card becomes [Addition:Resonator]. Add this card on target resonator. Then this card gains this ability: "[Continuous] Resonator with this cannot recover in a recover phase." Card Number: 1-169 Card Type: Resonator Cost: D1 Race: Nightmare Rarity: U Card Name: Knight of Regret
