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
Hinder 1UUInstant Counter target spell. If that spell is countered this way, put that card on the top or bottom of its owner's library instead of into that player's graveyard.
Varragoth, Bloodsky Sire 2BLegendary Creature — Demon Rogue Deathtouch Boast — {1}{B}: Target player searches their library for a card, then shuffles and puts that card on top. (Activate only if this creature attacked this turn and only once each turn.) 2/3
Invent 4URInstant Search your library for an instant card and/or a sorcery card, reveal them, put them into your hand, then shuffle.
Realms Uncharted 2GInstant Search your library for up to four land cards with different names and reveal them. An opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle.
Harald, King of Skemfar 1BGLegendary Creature — Elf Warrior Menace (This creature can't be blocked except by two or more creatures.) When Harald, King of Skemfar enters the battlefield, look at the top five cards of your library. You may reveal an Elf, Warrior, or Tyvar card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 3/2
Nissa's Triumph GGSorcery Search your library for up to two basic Forest cards. If you control a Nissa planeswalker, instead search your library for up to three land cards. Reveal those cards, put them into your hand, then shuffle.
Augur of Bolas 1UCreature — Merfolk Wizard When Augur of Bolas enters the battlefield, look at the top three cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in any order. 1/3
Plargg and Nassari 3RRLegendary Creature — Orc Efreet At the beginning of your upkeep, each player exiles cards from the top of their library until they exile a nonland card. An opponent chooses a nonland card exiled this way. You may cast up to two spells from among the other cards exiled this way without paying their mana costs. 5/4
Plea for Guidance 5WSorcery Search your library for up to two enchantment cards, reveal them, put them into your hand, then shuffle.
Sylvan Scrying 1GSorcery Search your library for a land card, reveal it, put it into your hand, then shuffle.
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