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
Thelon of Havenwood GGLegendary Creature — Elf Druid Each Fungus creature gets +1/+1 for each spore counter on it. {B}{G}, Exile a Fungus card from a graveyard: Put a spore counter on each Fungus on the battlefield. 2/2
Sleeper's Guile 2BEnchantment — Aura Enchant creature Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.) When Sleeper's Guile is put into a graveyard from the battlefield, return Sleeper's Guile to its owner's hand.
Infinite Hourglass 4Artifact At the beginning of your upkeep, put a time counter on Infinite Hourglass. All creatures get +1/+0 for each time counter on Infinite Hourglass. {3}: Remove a time counter from Infinite Hourglass. Any player may activate this ability but only during any upkeep step.
Curse of Thirst 4BEnchantment — Aura Curse Enchant player At the beginning of enchanted player's upkeep, Curse of Thirst deals damage to that player equal to the number of Curses attached to them.
Ley Line 3GEnchantment At the beginning of each player's upkeep, that player may put a +1/+1 counter on target creature of their choice.
Mind Unbound 4UUEnchantment At the beginning of your upkeep, put a lore counter on Mind Unbound, then draw a card for each lore counter on Mind Unbound.
Mystic Repeal GInstant Put target enchantment on the bottom of its owner's library.
Urborg Shambler 2BBCreature — Horror Other black creatures get -1/-1. 4/3
Strength of Unity 3WEnchantment — Aura Enchant creature Domain — Enchanted creature gets +1/+1 for each basic land type among lands you control.
Cloak of Mists 1UEnchantment — Aura Enchant creature Enchanted creature can't be blocked.
Page 100