How much is Biomass Mutation worth?

As of August 2026, Biomass Mutation from Fallout has a market value of €0.34. Track price trends and find local trades on Lootstack.

What finishes is Biomass Mutation available in?

Biomass Mutation is available in Foil, Nonfoil. Each finish may have a different market value — compare prices for each version on Lootstack.

What set is Biomass Mutation from?

Biomass Mutation is from the Fallout (PIP) expansion, part of the Magic: The Gathering trading card game.

What rarity is Biomass Mutation?

Biomass Mutation is a Rare card from the Fallout set in Magic: The Gathering.

What type of card is Biomass Mutation?

Biomass Mutation is a Instant from the Fallout set in Magic: The Gathering.

Is Biomass Mutation legal in Modern?

Biomass Mutation is Legal in Modern. Check all format legalities for this Magic: The Gathering card on Lootstack.

Biomass Mutation - Fallout

Card Availability

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Legalities

UNKNOWN

Brawl

LEGAL

Commander

LEGAL

Duel

UNKNOWN

Future

UNKNOWN

Frontier

UNKNOWN

Historic

LEGAL

Legacy

LEGAL

Modern

UNKNOWN

Oathbreaker

UNKNOWN

Pauper

LEGAL

Penny

LEGAL

Pioneer

UNKNOWN

Standard

LEGAL

Vintage

Foreign Versions

Available in:

Rules & Rulings

1/24/2013

Biomass Mutation overwrites any effects that set the power and/or toughness of a creature you control to a specific value. Effects that modify power and/or toughness but don't set them to a specific value (like the one created by Giant Growth), power/toughness changes from counters, and effects that switch a creature's power and toughness will continue to apply. For example, say you control a 1/1 creature that's getting +4/+2 from an Aura, has a +1/+1 counter on it, and is affected by an effect that switches its power and toughness. This creature is 4/6. If you cast Biomass Mutation with X equal to 4, the creature would become 7/9 (4/4, +4/+2 from the Aura, +1/+1 from the counter, then switch power and toughness).

1/24/2013

Choosing 0 as the value for X will likely cause creatures you control to become 0/0 and be put into the graveyard.