Biomass Mutation

Mana cost

{X}{G/U}{G/U}

Type

Instant

Set

Secrets of Strixhaven Commander #297 (rare)

Price

$0.24 USD

Creatures you control have base power and toughness X/X until end of turn.

Legality

• commander: legal
• legacy: legal
• vintage: legal
• pauper: not legal
• modern: legal
• pioneer: legal
• standard: not legal
• brawl: not legal