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Biomass Mutation

Instant

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

Illustrated by Nicholas Gregory

#4,899 most played card in Commander (EDHREC)

Legalities

  • Not legalStandard
  • Not legalAlchemy
  • LegalPioneer
  • Not legalHistoric
  • LegalModern
  • Not legalBrawl
  • LegalLegacy
  • Not legalTimeless
  • LegalVintage
  • Not legalPauper
  • LegalCommander
  • LegalPenny
  • LegalOathbreaker

Preconstructed decks 5

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