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
Call of the Death-Dweller 2BSorcery Return up to two target creature cards with total mana value 3 or less from your graveyard to the battlefield. Put a deathtouch counter on either of them. Then put a menace counter on either of them.
Mindshrieker 1UCreature — Spirit Bird Flying {2}: Target player mills a card. Mindshrieker gets +X/+X until end of turn, where X is the milled card's mana value. 1/1
Necropolis Fiend 7BBCreature — Demon Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Flying {X}, {T}, Exile X cards from your graveyard: Target creature gets -X/-X until end of turn. 4/5
Sensation Gorger 1RRCreature — Goblin Shaman Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Sensation Gorger, you may reveal it. If you do, each player discards their hand, then draws four cards. 2/2
Morality Shift 5BBSorcery Exchange your graveyard and library. Then shuffle your library.
Festive Funeral 4BInstant Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard.
Hurl into History 3UUInstant Counter target artifact or creature spell. Discover X, where X is that spell's mana value. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)
Bubble Up 2USorcery — Adventure Put target instant or sorcery card from your graveyard on top of your library. (Then exile this card. You may cast the creature later from exile.)
Gelatinous Cube 2BBCreature — Ooze Engulf — When Gelatinous Cube enters the battlefield, exile target non-Ooze creature an opponent controls until Gelatinous Cube leaves the battlefield. Dissolve — {X}{B}: Put target creature card with mana value X exiled with Gelatinous Cube into its owner's graveyard. 4/3
Crumbling Sanctuary 5Artifact If damage would be dealt to a player, that player exiles that many cards from the top of their library instead.
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