Card Codex

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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
Rofellos's Gift GSorcery Reveal any number of green cards in your hand. Return an enchantment card from your graveyard to your hand for each card revealed this way.
Judge Unworthy 1WInstant Choose target attacking or blocking creature. Scry 3, then reveal the top card of your library. Judge Unworthy deals damage equal to that card's mana value to that creature.
Conundrum Sphinx 2UUCreature — Sphinx Flying Whenever Conundrum Sphinx attacks, each player chooses a card name. Then each player reveals the top card of their library. If the card a player revealed has the name they chose, that player puts it into their hand. If it doesn't, that player puts it on the bottom of their library. 4/4
Forging the Anchor 2USorcery Look at the top five cards of your library. You may reveal any number of artifact cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order.
Protection Racket 2BEnchantment At the beginning of your upkeep, repeat the following process for each opponent in turn order. Reveal the top card of your library. That player may pay life equal to that card's mana value. If they do, exile that card. Otherwise, put it into your hand.
Elven Farsight GSorcery Scry 3, then you may reveal the top card of your library. If it's a creature card, draw a card.
Murmurs from Beyond 2UInstant — Arcane Reveal the top three cards of your library. An opponent chooses one of them. Put that card into your graveyard and the rest into your hand.
Venarian Glimmer XUInstant Target player reveals their hand. You choose a nonland card with mana value X or less from it. That player discards that card.
Perish the Thought 2BSorcery Target opponent reveals their hand. You choose a card from it. That player shuffles that card into their library.
Wizened Snitches 3UCreature — Faerie Rogue Flying Players play with the top card of their libraries revealed. 1/3
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