Biomass Mutation
Instant — {X}{G/U}{G/U}
Creatures you control have base power and toughness X/X until end of turn.
Rarity: rare
EDHREC rank: 4885
Instant — {X}{G/U}{G/U}
Creatures you control have base power and toughness X/X until end of turn.
Rarity: rare
EDHREC rank: 4885