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
Mise UInstant Choose a nonland card name, then reveal the top card of your library. If that card has the chosen name, you draw three cards.
Great Defender WInstant Target creature gets +0/+X until end of turn, where X is its mana value.
Vitality Salve Artifact At the beginning of the Horde's precombat main phase, reveal an additional card from the top of the Horde's library. The Horde casts that card. Hero's Reward — When Vitality Salve is put into a graveyard from anywhere, each player returns a creature card from their graveyard to the battlefield.
Agonizing Remorse 1BSorcery Target opponent reveals their hand. You choose a nonland card from it or a card from their graveyard. Exile that card. You lose 1 life.
Chancellor of the Tangle 4GGGCreature — Phyrexian Beast You may reveal this card from your opening hand. If you do, at the beginning of your first main phase, add {G}. Vigilance, reach 6/7
Firemind's Foresight 5URInstant Search your library for an instant card with mana value 3, reveal it, and put it into your hand. Then repeat this process for instant cards with mana values 2 and 1. Then shuffle.
Unexpectedly Absent XWWInstant Put target nonland permanent into its owner's library just beneath the top X cards of that library.
Wirewood Herald 1GCreature — Elf When Wirewood Herald dies, you may search your library for an Elf card, reveal that card, put it into your hand, then shuffle. 1/1
Skyward Eye Prophets 3GWUCreature — Human Wizard Vigilance {T}: Reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put it into your hand. 3/3
Collected Conjuring 2URSorcery Exile the top six cards of your library. You may cast up to two sorcery spells with mana value 3 or less from among them without paying their mana costs. Put the exiled cards not cast this way on the bottom of your library in a random order.
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