Diabolic Intent - Foil - Promo Pack Tweet Out of stock. $9.19 Wishlist Details Color: Black Card Text: As an additional cost to cast this spell, sacrifice a creature. earch your library for a card and put that card into your hand. Then shuffle your library. Rarity: P Cost: 1B Card Type: Sorcery Name: Diabolic Intent Finish: Foil Card Number: 089/287 Set Name: Promo Pack: The Brothers' War