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
Shrink GInstant Target creature gets -5/-0 until end of turn.
Staff of Zegon 4Artifact {3}, {T}: Target creature gets -2/-0 until end of turn.
Strangling Spores 3BInstant Target creature gets -3/-3 until end of turn.
Tar Snare 2BInstant Target creature gets -3/-2 until end of turn.
Throttle 4BInstant Target creature gets -4/-4 until end of turn.
Wring Flesh BInstant Target creature gets -3/-1 until end of turn.
Cyclops Gladiator 1RRRCreature — Cyclops Warrior Whenever Cyclops Gladiator attacks, you may have it deal damage equal to its power to target creature defending player controls. If you do, that creature deals damage equal to its power to Cyclops Gladiator. 4/4
Vela the Night-Clad 4UBLegendary Creature — Human Wizard Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Other creatures you control have intimidate. Whenever Vela the Night-Clad or another creature you control leaves the battlefield, each opponent loses 1 life. 4/4
Brave the Elements WInstant Choose a color. White creatures you control gain protection from the chosen color until end of turn.
Collective Nightmare 2BInstant Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets -3/-3 until end of turn.
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