Creatures you control have base power and toughness X/X until end of turn.
Color: Multicolored,Green,BlueRarity: rare
Type: Instant
Foil
![Biomass Mutation - Gatecrash [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/1280x1280/products/9607/28565/213__91896.1540392832.jpg?c=2 "Biomass Mutation - Gatecrash [F]")
![Biomass Mutation - Gatecrash [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/9607/28565/213__91896.1540392832.jpg?c=2 "Biomass Mutation - Gatecrash [F]")
Creatures you control have base power and toughness X/X until end of turn.
Color: Multicolored,Green,Blue
