Serum Powder Tweet Out of stock. Wishlist Details Artist: Matt Thompson Card Number: 138/165 Card Text: T Add 1 to your mana pool. Any time you could mulligan and Serum Powder is in your hand, you may remove all the cards in your hand from the game, then draw that many cards. (You can do this in addition to taking mulligans.) Card Type: Artifact Color: Artifact Cost: 3 Finish: Regular Name: Serum Powder Rarity: R Set Name: Darksteel
