Biomass Mutation

Variations

Parts

Biomass Mutation

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

 

"A regression to ancient forms? A glimpse of future evolutions? Or a fleeting alteration of the present?" —Vorel of the Hull Clade

 

 

 

Legalities

Legal
Duel
Penny
Legacy
Modern
Pioneer
Vintage
Commander
Oathbreaker
Not Legal
Brawl
Future
Pauper
Alchemy
Historic
Standard
Gladiator
Oldschool
Premodern
Historicbrawl
Paupercommander
Explorer
Predh
Timeless
Standardbrawl

Rulings

2013-01-24

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).

 

Market Pricing

 NormalFoil
Low$0.05
Median$0.33
High$999.99
Market$0.14
Direct Low$0.10
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Other Printings

 NormalFoil
Fallout$2.28
Fallout$0.13
Fallout$0.48
Fallout$0.97
The List$0.40
Commander 2019$0.12
Gatecrash$0.18

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