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
Destructive Flow BRGEnchantment At the beginning of each player's upkeep, that player sacrifices a nonbasic land.
Demonic Stench BInstant — Adventure Each creature that blocked this turn gets -1/-1 until end of turn. (Then exile this card. You may cast the creature later from exile.)
Opal Acrolith 2WEnchantment Whenever an opponent casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2/4 Soldier creature. {0}: Opal Acrolith becomes an enchantment.
Holy Frazzle-Cannon Artifact — Equipment Whenever equipped creature attacks, put a +1/+1 counter on that creature and each other creature you control that shares a creature type with it. Equip {1}
Nest of Scarabs 2BEnchantment Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.
Hold for Ransom 1WEnchantment — Aura Enchant creature Enchanted creature can't attack or block and has "{7}: Hold for Ransom's controller sacrifices it and draws a card. Activate only as a sorcery."
Voracious Hatchling 3W/BCreature — Elemental Lifelink Voracious Hatchling enters the battlefield with four -1/-1 counters on it. Whenever you cast a white spell, remove a -1/-1 counter from Voracious Hatchling. Whenever you cast a black spell, remove a -1/-1 counter from Voracious Hatchling. 6/6
Primordial Hydra XGGCreature — Hydra Primordial Hydra enters the battlefield with X +1/+1 counters on it. At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it. 0/0
Frogify 1UEnchantment — Aura Enchant creature Enchanted creature loses all abilities and is a blue Frog creature with base power and toughness 1/1. (It loses all other card types and creature types.)
Screeching Phoenix 4RRCreature — Phoenix Flying {2}{R}: Creatures you control get +1/+0 until end of turn. 4/4
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