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
Tiefling Outcasts RCreature — Tiefling Peasant Double team Other Demons, Devils, Imps, and Tieflings you control get +1/+0. 1/1
Bane of Hanweir Creature — Werewolf Bane of Hanweir attacks each combat if able. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Bane of Hanweir. 5/5
Daybreak Ranger 2GCreature — Human Archer Ranger Werewolf {T}: Daybreak Ranger deals 2 damage to target creature with flying. At the beginning of each upkeep, if no spells were cast last turn, transform Daybreak Ranger. 2/2
Munda's Vanguard 4WCreature — Kor Knight Ally Cohort — {T}, Tap an untapped Ally you control: Put a +1/+1 counter on each creature you control. 3/3
Commander's Insignia 2WWEnchantment Creatures you control get +1/+1 for each time you've cast your commander from the command zone this game.
Coral Reef UUEnchantment Coral Reef enters the battlefield with four polyp counters on it. Sacrifice an Island: Put two polyp counters on Coral Reef. {U}, Tap an untapped blue creature you control, Remove a polyp counter from Coral Reef: Put a +0/+1 counter on target creature.
Shield Broker 3UUCreature — Cephalid Advisor When Shield Broker enters the battlefield, put a shield counter on target noncommander creature you don't control. You gain control of that creature for as long as it has a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) 3/4
Shapers of Nature 1GUCreature — Merfolk Shaman {3}{G}: Put a +1/+1 counter on target creature. {2}{U}, Remove a +1/+1 counter from a creature you control: Draw a card. 3/3
Shield Sphere 0Artifact Creature — Wall Defender Whenever Shield Sphere blocks, put a -0/-1 counter on it. 0/6
Armguard Familiar 1UArtifact Creature — Equipment Beast Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) Equipped creature gets +2/+1 and has ward {2}. Reconfigure {4} ({4}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 2/1
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