Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Biomass Mutation

XG/UG/U · Instant

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

Similar cards

Color identity:
NameManaTypeText
Condemn WInstant Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.
Dukhara Peafowl 4Artifact Creature — Bird {U}: Dukhara Peafowl gains flying until end of turn. 2/4
Uchuulon 3BCreature — Crab Ooze Horror Uchuulon's power is equal to the number of Crabs, Oozes, and/or Horrors you control. Horrific Symbiosis — At the beginning of your end step, exile up to one target creature card from an opponent's graveyard. If you do, create a token that's a copy of Uchuulon. */4
Null Champion 1BCreature — Zombie Warrior Level up {3} ({3}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-3 4/2 LEVEL 4+ 7/3 {B}: Regenerate Null Champion. 1/1
Sarevok, Deadly Usurper 3BBLegendary Creature — Human Knight When this creature specializes, seek a creature card and put it into your graveyard, then conjure two duplicates of it into your graveyard. At the beginning of combat on your turn, target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. 4/4
Lethal Exploit 1BInstant Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each modified creature you controlled as you cast this spell. (Equipment, Auras you control, and counters are modifications.)
Sporecrown Thallid 1GCreature — Fungus Each other creature you control that's a Fungus or Saproling gets +1/+1. 2/2
Immerwolf 1RGCreature — Wolf Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Each other creature you control that's a Wolf or a Werewolf gets +1/+1. Non-Human Werewolves you control can't transform. 2/2
Lurking Chupacabra 3BCreature — Beast Horror Whenever a creature you control explores, target creature an opponent controls gets -2/-2 until end of turn. 2/3
Stampede Rider 2RCreature — Satyr Trample At the beginning of each combat, if you control a creature with power 4 or greater, Stampede Rider gets +1/+1 until end of turn. 2/3
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