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
Quandrix Apprentice GUCreature — Human Wizard Magecraft — Whenever you cast or copy an instant or sorcery spell, look at the top three cards of your library. You may reveal a land card from among them and put that card into your hand. Put the rest on the bottom of your library in any order. 2/2
Trophy Mage 2UCreature — Human Wizard When Trophy Mage enters the battlefield, you may search your library for an artifact card with mana value 3, reveal it, put it into your hand, then shuffle. 2/2
Idyllic Tutor 2WSorcery Search your library for an enchantment card, reveal it, put it into your hand, then shuffle.
Down for Repairs 2BSorcery Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Destroy up to one target Attraction that player controls. (It's put into their junkyard.)
Pillage the Bog BGSorcery Look at the top X cards of your library, where X is twice the number of lands you control. Put one of them into your hand and the rest on the bottom of your library in a random order. Plot {1}{B}{G} (You may pay {1}{B}{G} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)
Sandstalker Moloch 1GGCreature — Lizard Flash When Sandstalker Moloch enters the battlefield, if an opponent cast a blue and/or black spell this turn, look at the top four 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 a random order. 4/2
Safewright Quest G/WSorcery Search your library for a Forest or Plains card, reveal it, put it into your hand, then shuffle.
Glint-Nest Crane 1UCreature — Bird Flying When Glint-Nest Crane enters the battlefield, look at the top four 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. 1/3
Possibility Storm 3RREnchantment Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card that shares a card type with it. That player may cast that card without paying its mana cost. Then they put all cards exiled with Possibility Storm on the bottom of their library in a random order.
Courageous Outrider 3WCreature — Human Scout When Courageous Outrider enters the battlefield, look at the top four cards of your library. You may reveal a Human card from among them and put it into your hand. Put the rest on the bottom of your library in any order. 3/4
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