Card Codex

M:tG card similarity search

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
Flowstone Surge 1REnchantment Creatures you control get +1/-1.
Darksteel Axe 1Artifact — Equipment Indestructible (Effects that say "destroy" don't destroy this artifact.) Equipped creature gets +2/+0. Equip {2}
Noble Heritage 1WLegendary Enchantment — Background Commander creatures you own have "When this creature enters the battlefield and at the beginning of your upkeep, each player may put two +1/+1 counters on a creature they control. For each opponent who does, you gain protection from that player until your next turn." (You can't be targeted, dealt damage, or enchanted by anything controlled by that player.)
Ulrich, Uncontested Alpha Legendary Creature — Werewolf Whenever this creature transforms into Ulrich, Uncontested Alpha, you may have it fight target non-Werewolf creature you don't control. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Ulrich, Uncontested Alpha. 6/6
Rosethorn Halberd GArtifact — Equipment When Rosethorn Halberd enters the battlefield, attach it to target non-Human creature you control. Equipped creature gets +2/+1. Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.)
Homarid 2UCreature — Homarid Homarid enters the battlefield with a tide counter on it. At the beginning of your upkeep, put a tide counter on Homarid. As long as there is exactly one tide counter on Homarid, it gets -1/-1. As long as there are exactly three tide counters on Homarid, it gets +1/+1. Whenever there are four or more tide counters on Homarid, remove all tide counters from it. 2/2
Anti-Magic Aura 2UEnchantment — Aura Enchant creature Enchanted creature can't be the target of spells and can't be enchanted by other Auras.
Erhnam Djinn 3GCreature — Djinn At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.) 4/5
Lunarch Mantle 1WEnchantment — Aura Enchant creature Enchanted creature gets +2/+2 and has "{1}, Sacrifice a permanent: This creature gains flying until end of turn."
Toxrill, the Corrosive 5BBLegendary Creature — Slug Horror At the beginning of each end step, put a slime counter on each creature you don't control. Creatures you don't control get -1/-1 for each slime counter on them. Whenever a creature you don't control with a slime counter on it dies, create a 1/1 black Slug creature token. {U}{B}, Sacrifice a Slug: Draw a card. 7/7
Page 109