Erratic Mutation
- Mana cost
- {2}{U}
- Type
- Instant
- Set
- Planar Chaos #41 (common)
- Price
- $0.04 USD
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.
Erratic Mutation has 3 printings, first in Planar Chaos (2007). EDHREC ranks it #30,026 among Commander cards. It has 2 official rulings.
Legality
- commander: legal
- legacy: legal
- vintage: legal
- pauper: legal
- modern: legal
- pioneer: not legal
- standard: not legal
- brawl: not legal
Often played with Erratic Mutation
Cards that show up in the same decks on EDHREC.
Rulings
- : If a card in a player's library has {X} in its mana cost, X is considered to be 0.
- : You reveal cards and the creature gets +X/-X all while Erratic Mutation is resolving. Nothing can happen in between, and no player can take actions.