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
Fists of Ironwood 1GEnchantment — Aura Enchant creature When Fists of Ironwood enters the battlefield, create two 1/1 green Saproling creature tokens. Enchanted creature has trample.
Darigaaz, Shivan Champion 2BRGLegendary Creature — Dragon Flying At the beginning of your end step, conjure a random card from Darigaaz, Shivan Champion's spellbook into exile face down with three egg counters on it. It gains "At the beginning of your upkeep, if this card is exiled, remove an egg counter from it. Then if it has no egg counters on it, put it onto the battlefield." 5/5
Merrow Grimeblotter 3U/BCreature — Merfolk Wizard {1}{U/B}, {Q}: Target creature gets -2/-0 until end of turn. ({Q} is the untap symbol.) 2/2
Lavabrink Floodgates 3RArtifact {T}: Add {R}{R}. At the beginning of each player's upkeep, that player may put a doom counter on Lavabrink Floodgates or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice Lavabrink Floodgates. When you do, it deals 6 damage to each creature.
Demonspine Whip BRArtifact — Equipment {X}: Equipped creature gets +X/+0 until end of turn. Equip {1}
Dragon Tyrant 8RRCreature — Dragon Flying, trample Double strike (This creature deals both first-strike and regular combat damage.) At the beginning of your upkeep, sacrifice Dragon Tyrant unless you pay {R}{R}{R}{R}. {R}: Dragon Tyrant gets +1/+0 until end of turn. 6/6
White Plume Adventurer 2WCreature — Orc Cleric When White Plume Adventurer enters the battlefield, you take the initiative. At the beginning of each opponent's upkeep, untap a creature you control. If you've completed a dungeon, untap all creatures you control instead. 3/3
Dwarven Weaponsmith 1RCreature — Dwarf Artificer {T}, Sacrifice an artifact: Put a +1/+1 counter on target creature. Activate only during your upkeep. 1/1
Invasion of Moag 2GWBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Moag enters the battlefield, put a +1/+1 counter on each creature you control.
Mystic Veil 1UEnchantment — Aura You may cast Mystic Veil as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step. Enchant creature Enchanted creature has shroud. (It can't be the target of spells or abilities.)
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