Killing Wave - Game Day Foil Promo Tweet Out of stock. CAD$ 9.32 Wishlist View this product on the Buylist Details Color: Black Card Text: For each creature, its controller sacrifices it unless he or she pays X life. Rarity: P Cost: XB Card Type: Sorcery Artist: Michael Komarch Name: Killing Wave Finish: Foil Card Number: 111/244 Set Name: Unique & Misc. Promos