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
Divine Intervention 6WWEnchantment Divine Intervention enters the battlefield with two intervention counters on it. At the beginning of your upkeep, remove an intervention counter from Divine Intervention. When you remove the last intervention counter from Divine Intervention, the game is a draw.
Groom's Finery 1BArtifact — Equipment Equipped creature gets +2/+0. It gets an additional +0/+2 and has deathtouch as long as an Equipment named Bride's Gown is attached to a creature you control. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
Desert's Due 1BInstant Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each Desert you control.
Fledgling Djinn 1BCreature — Djinn Flying At the beginning of your upkeep, Fledgling Djinn deals 1 damage to you. 2/2
The Tabernacle at Pendrell Vale Legendary Land All creatures have "At the beginning of your upkeep, destroy this creature unless you pay {1}."
Bile Blight BBInstant Target creature and all other creatures with the same name as that creature get -3/-3 until end of turn.
Echoing Decay 1BInstant Target creature and all other creatures with the same name as that creature get -2/-2 until end of turn.
Drown in Sorrow 1BBSorcery All creatures get -2/-2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
Flunk 1BInstant Target creature gets -X/-X until end of turn, where X is 7 minus the number of cards in that creature's controller's hand.
Irradiate 3BInstant Target creature gets -1/-1 until end of turn for each artifact you control.
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