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
Vanguard's Shield 2Artifact — Equipment Equipped creature gets +0/+3 and can block an additional creature each combat. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
Slurrk, All-Ingesting 5GLegendary Creature — Ooze Slurrk, All-Ingesting enters the battlefield with five +1/+1 counters on it. Whenever Slurrk or another creature you control dies, if it had a +1/+1 counter on it, put a +1/+1 counter on each creature you control that has a +1/+1 counter on it. Partner (You can have two commanders if both have partner.) 0/0
Dragonmaster Outcast RCreature — Human Shaman At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying. 1/1
The Scorpion God 3BRLegendary Creature — God Whenever a creature with a -1/-1 counter on it dies, draw a card. {1}{B}{R}: Put a -1/-1 counter on another target creature. When The Scorpion God dies, return it to its owner's hand at the beginning of the next end step. 6/5
Legion Loyalty 6WWEnchantment Creatures you control have myriad. (Whenever a creature with myriad attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Shadowed Caravel 2Artifact — Vehicle Whenever a creature you control explores, put a +1/+1 counter on Shadowed Caravel. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.) 2/2
Pit Spawn 4BBBCreature — Demon First strike At the beginning of your upkeep, sacrifice Pit Spawn unless you pay {B}{B}. Whenever Pit Spawn deals damage to a creature, exile that creature. 6/4
Plague Sliver 2BBCreature — Sliver All Slivers have "At the beginning of your upkeep, this permanent deals 1 damage to you." 5/5
Wirecat 4Artifact Creature — Cat Wirecat can't attack or block if an enchantment is on the battlefield. 4/3
Protect 2WInstant Target creature gets +2/+4 until end of turn. Fuse (You may cast one or both halves of this card from your hand.)
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