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
Blight Sickle 2Artifact — Equipment Equipped creature gets +1/+0 and has wither. (It deals damage to creatures in the form of -1/-1 counters.) Equip {2}
Wild Onslaught 3GInstant Kicker {4} (You may pay an additional {4} as you cast this spell.) Put a +1/+1 counter on each creature you control. If this spell was kicked, put two +1/+1 counters on each creature you control instead.
Slippery Bogbonder 3GCreature — Human Druid Flash Hexproof When Slippery Bogbonder enters the battlefield, put a hexproof counter on target creature. Then move any number of counters from among creatures you control onto that creature. 3/3
Ray of Revelation 1WInstant Destroy target enchantment. Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Beastmaster Ascension 2GEnchantment Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension. As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.
Forsake the Worldly 2WInstant Exile target artifact or enchantment. Cycling {2} ({2}, Discard this card: Draw a card.)
Calix, Destiny's Hand 2GWLegendary Planeswalker — Calix [+1]: Look at the top four cards of your library. You may reveal an enchantment card from among them and put that card into your hand. Put the rest on the bottom of your library in a random order. [−3]: Exile target creature or enchantment you don't control until target enchantment you control leaves the battlefield. [−7]: Return all enchantment cards from your graveyard to the battlefield. Loyalty 4
Goblin Boom Keg 4Artifact At the beginning of your upkeep, sacrifice Goblin Boom Keg. When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target.
Afiya Grove 1GEnchantment Afiya Grove enters the battlefield with three +1/+1 counters on it. At the beginning of your upkeep, move a +1/+1 counter from Afiya Grove onto target creature. When Afiya Grove has no +1/+1 counters on it, sacrifice it.
Magmasaur 3RRCreature — Elemental Dinosaur Magmasaur enters the battlefield with five +1/+1 counters on it. At the beginning of your upkeep, you may remove a +1/+1 counter from Magmasaur. If you don't, sacrifice Magmasaur and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player. 0/0
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