Name: Biomass Mutation
Mana Cost: {X}{G/U}{G/U}
Type: Instant
Collector Number: 740
Oracle Text: Creatures you control have base power and toughness X/X until end of turn.
Rarity: rare
Artist: Nicholas Gregory
Mana Cost: {X}{G/U}{G/U}
Type: Instant
Collector Number: 740
Oracle Text: Creatures you control have base power and toughness X/X until end of turn.
Rarity: rare
Artist: Nicholas Gregory
