Biomass Mutation In Stock Buy This Product NM-Mint, English, 8 in-stock CAD$ 0.99 Sell This Product Extra Info Color: Multi-Color Card Text: Creatures you control become X/X until end of turn. Rarity: R Cost: X(G/U)(G/U) Card Type: Instant Artist: Dan Scott Name: Biomass Mutation Finish: Regular Card Number: 213/249 Set Name: Gatecrash ×