Baleful Mastery Tweet Out of stock. $1.16 Wishlist Sell This Product Details Card Number: 064/275 Card Type: Instant Rarity: R Card Text: You may pay 1B rather than pay this spell's mana cost. If the 1B cost was paid, an opponent draws a card. Exile target creature or planeswalker. Color: Black Finish: Regular Name: Baleful Mastery Set Name: Strixhaven: School of Mages Artist: Chris Cold Cost: 3B