Card Codex

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17 May 2024: Card library updated.

Unstable Mutation

U · Enchantment — Aura

Enchant creature Enchanted creature gets +3/+3. At the beginning of the upkeep of enchanted creature's controller, put a -1/-1 counter on that creature.

Similar cards

Color identity:
NameManaTypeText
Gyox, Brutal Carnivora 1BGLegendary Creature — Phyrexian Warlock At the beginning of your end step, put an oil counter on up to one target creature. Whenever a nontoken creature you control with one or more oil counters on it dies, conjure X duplicates of it into exile, where X is the number of oil counters on it. Those duplicates perpetually get +X/+X. Then shuffle those duplicates into your library. 2/4
Breach 2BInstant Target creature gets +2/+0 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
For the Emperor! 3WSorcery Creatures you control get +2/+2 and gain vigilance and lifelink until end of turn.
Elder Cathar 2WCreature — Human Soldier When Elder Cathar dies, put a +1/+1 counter on target creature you control. If that creature is a Human, put two +1/+1 counters on it instead. 2/2
Slip Out the Back UInstant Put a +1/+1 counter on target creature. It phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.)
Shrine of Burning Rage 2Artifact At the beginning of your upkeep or whenever you cast a red spell, put a charge counter on Shrine of Burning Rage. {3}, {T}, Sacrifice Shrine of Burning Rage: It deals damage equal to the number of charge counters on it to any target.
Elder of Laurels 2GCreature — Human Advisor {3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control. 2/3
Prairie Dog 1WCreature — Squirrel Lifelink At the beginning of your end step, if you haven't cast a spell from your hand this turn, put a +1/+1 counter on Prairie Dog. {4}{W}: Until end of turn, if you would put one or more +1/+1 counters on a creature you control, put that many plus one +1/+1 counters on it instead. 2/2
Bloodthorn Flail BArtifact — Equipment Equipped creature gets +2/+1. Equip—Pay {3} or discard a card.
Murder Investigation 1WEnchantment — Aura Enchant creature you control When enchanted creature dies, create X 1/1 white Soldier creature tokens, where X is its power.
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