Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Erratic Mutation

2U · Instant

Choose target creature. Reveal cards from the top of your library until you reveal a nonland card. That creature gets +X/-X until end of turn, where X is that card's mana value. Put all cards revealed this way on the bottom of your library in any order.

Similar cards

Color identity:
NameManaTypeText
Once Upon a Time 1GInstant If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Skalla Wolf 3GGCreature — Wolf Spirit When Skalla Wolf enters the battlefield, look at the top five cards of your library. You may reveal a green card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 3/3
Kolvori, God of Kinship 2GGLegendary Creature — God As long as you control three or more legendary creatures, Kolvori gets +4/+2 and has vigilance. {1}{G}, {T}: Look at the top six cards of your library. You may reveal a legendary creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 2/4
A-Warm Welcome 3GSorcery Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Create two 1/1 green and white Citizen creature tokens.
Faerie Mechanist 3UArtifact Creature — Faerie Artificer Flying When Faerie Mechanist enters the battlefield, look at the top three cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order. 2/2
Endless Detour GWUInstant The owner of target spell, nonland permanent, or card in a graveyard puts it on the top or bottom of their library.
Memorial to Unity Land Memorial to Unity enters the battlefield tapped. {T}: Add {G}. {2}{G}, {T}, Sacrifice Memorial to Unity: Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Then put the rest on the bottom of your library in a random order.
Bond of Flourishing 1GSorcery Look at the top three cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in any order. You gain 3 life.
Goblin Matron 2RCreature — Goblin When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle. 1/1
Illuna, Apex of Wishes 2GURLegendary Creature — Beast Elemental Dinosaur Mutate {3}{R/G}{U}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flying, trample Whenever this creature mutates, exile cards from the top of your library until you exile a nonland permanent card. Put that card onto the battlefield or into your hand. 6/6
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