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
Ajani, Valiant Protector 4GWLegendary Planeswalker — Ajani [+2]: Put two +1/+1 counters on up to one target creature. [+1]: Reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order. [−11]: Put X +1/+1 counters on target creature, where X is your life total. That creature gains trample until end of turn. Loyalty 4
Indomitable Creativity XRRRSorcery Destroy X target artifacts and/or creatures. For each permanent destroyed this way, its controller reveals cards from the top of their library until an artifact or creature card is revealed and exiles that card. Those players put the exiled cards onto the battlefield, then shuffle.
Congregation at Dawn GGWInstant Search your library for up to three creature cards, reveal them, then shuffle and put those cards on top in any order.
Enlistment Officer 3WCreature — Human Soldier First strike When Enlistment Officer enters the battlefield, reveal the top four cards of your library. Put all Soldier cards revealed this way into your hand and the rest on the bottom of your library in any order. 2/3
Sméagol, Helpful Guide 1BGLegendary Creature — Halfling Horror At the beginning of your end step, if a creature died under your control this turn, the Ring tempts you. Whenever the Ring tempts you, target opponent reveals cards from the top of their library until they reveal a land card. Put that card onto the battlefield tapped under your control and the rest into their graveyard. 4/2
Sylvan Tutor GSorcery Search your library for a creature card, reveal it, then shuffle and put that card on top.
Worldly Tutor GInstant Search your library for a creature card, reveal it, then shuffle and put the card on top.
Cutthroat Negotiator 2URCreature — Orc Pirate Parley — Whenever Cutthroat Negotiator attacks, each player reveals the top card of their library. For each nonland card revealed this way, you create a tapped Treasure token. Then each player draws a card. 4/3
Descendants' Fury 3REnchantment Whenever one or more creatures you control deal combat damage to a player, you may sacrifice one of them. If you do, reveal cards from the top of your library until you reveal a creature card that shares a creature type with the sacrificed creature. Put that card onto the battlefield and the rest on the bottom of your library in a random order.
Metalworker 3Artifact Creature — Construct {T}: Reveal any number of artifact cards in your hand. Add {C}{C} for each card revealed this way. 1/2
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