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
Reinforcements WInstant Put up to three target creature cards from your graveyard on top of your library.
Zur's Weirding 3UEnchantment Players play with their hands revealed. If a player would draw a card, they reveal it instead. Then any other player may pay 2 life. If a player does, put that card into its owner's graveyard. Otherwise, that player draws a card.
Priest of the Wakening Sun WCreature — Human Cleric At the beginning of your upkeep, you may reveal a Dinosaur card from your hand. If you do, you gain 2 life. {3}{W}{W}, Sacrifice Priest of the Wakening Sun: Search your library for a Dinosaur card, reveal it, put it into your hand, then shuffle. 1/1
Ao, the Dawn Sky 3WWLegendary Creature — Dragon Spirit Flying, vigilance When Ao, the Dawn Sky dies, choose one — • Look at the top seven cards of your library. Put any number of nonland permanent cards with total mana value 4 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order. • Put two +1/+1 counters on each permanent you control that's a creature or Vehicle. 5/4
Ostracize BSorcery Target opponent reveals their hand. You choose a creature card from it. That player discards that card.
Fabricate 2USorcery Search your library for an artifact card, reveal it, put it into your hand, then shuffle.
Machinate 1UUInstant Look at the top X cards of your library, where X is the number of artifacts you control. Put one of those cards into your hand and the rest on the bottom of your library in any order.
Jarad's Orders 2BGSorcery Search your library for up to two creature cards and reveal them. Put one into your hand and the other into your graveyard. Then shuffle.
Merfolk Spy UCreature — Merfolk Rogue Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Whenever Merfolk Spy deals combat damage to a player, that player reveals a card at random from their hand. 1/1
Ego Drain BSorcery Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. If you don't control a Faerie, exile a card from your hand.
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