Something
Regular
Duskmourn: House of Horror Commander
Biomass Mutation
Collector Number:
214
Card Type:
Instant
Mana Cost:
Oracle Text:
Creatures you control have base power and toughness X/X until end of turn.
Prints
Formats
Not Legalstandard
Not Legalfuture
Legalmodern
Legallegacy
Not Legalpauper
Legalvintage
Legalpenny
Legalcommander
Legalduel
Not Legalbrawl