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
Wall of Water 1UUCreature — Wall Defender (This creature can't attack.) {U}: Wall of Water gets +1/+0 until end of turn. 0/5
Garrison Griffin 2WCreature — Griffin Flying Whenever Garrison Griffin attacks, target Knight you control gains flying until end of turn. 2/2
Minas Tirith Garrison 3UCreature — Human Soldier Minas Tirith Garrison's power is equal to the number of cards in your hand. Whenever Minas Tirith Garrison attacks, you may tap any number of untapped Humans you control. Draw a card for each Human tapped this way. */5
Pie-Eating Contest 4GSorcery As an additional cost to cast this spell, gobble X. (Each time you gobble, take a bite of food or sacrifice a Food token.) X target creatures you control each get +2/+2 and gain trample until end of turn.
Bonds of Mortality 1GEnchantment When Bonds of Mortality enters the battlefield, draw a card. {G}: Creatures your opponents control lose hexproof and indestructible until end of turn.
Restless Apparition W/BW/BW/BCreature — Spirit {W/B}{W/B}{W/B}: Restless Apparition gets +3/+3 until end of turn. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 2/2
Pit Imp BCreature — Imp Flying {B}: Pit Imp gets +1/+0 until end of turn. Activate no more than twice each turn. 0/1
Immersturm Plane — Valla Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice. Whenever chaos ensues, exile target creature, then return it to the battlefield under its owner's control.
Silumgar, the Drifting Death 4UBLegendary Creature — Dragon Flying, hexproof Whenever a Dragon you control attacks, creatures defending player controls get -1/-1 until end of turn. 3/7
Frilled Oculus 1UCreature — Homunculus {1}{G}: Frilled Oculus gets +2/+2 until end of turn. Activate only once each turn. 1/3
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