BinderLoot
c21Printing · rare

Biomass Mutation

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

Instant

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Reference price

Nonfoil
$0.22

TCGplayer market price via Scryfall, updated Nov 1, 2026. It is an estimate, not an offer. It does not change with the condition or the language of your copy.

Price history

Nonfoil
No change in 17 days

Daily TCGplayer market price over the last 30 days.

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Printing details

Set
Commander 2021
Released
April 23, 2021
Language
en
Collector no.
#209
Rarity
rare

Card text

Oracle text — the current official rules text for this card.

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

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Beginner guide

Card text above uses Oracle text, the current official rules text for this card.

X
Choose a number for X as you cast the spell. That number becomes part of its cost.
Control
A card you control is on your side of the game.

Other printings