Erratic Mutation · Planar Chaos
Instant · Common · #41
The Planar Chaos printing of Erratic Mutation is worth about $0.03 ($0.31 in foil), tracked daily across Scryfall, TCGplayer, and Card Kingdom.
Format legality
Card facts
- Mana value
- 3
- Color identity
- U
- Type line
- Instant
- Rarity
- Common
- First printed
- 2021
- Artist
- Zoltan Boros & Gabor Szikszai
Playability
#29271 most-played card on EDHREC — Niche pick
Popularity data from EDHREC
Rulings
If a card in a player's library has {X} in its mana cost, X is considered to be 0.
— wotc, 2021-03-19
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.
— wotc, 2021-03-19
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Price intelligence
Planar Chaos #41 — every source we track.
All sources
| Source | foil | nonfoil | As of |
|---|---|---|---|
| Card Kingdom(retail) | $0.49 | $0.35 | 2026-07-13 |
| Cardmarket(retail)EUR | €0.34 | €0.11 | 2026-07-13 |
| TCGplayer retail(retail) | $0.31 | $0.03 | 2026-07-13 |
| Scryfall estimate | $0.31 | $0.03 | 2026-07-28 |
Price trend · 90 days
nonfoilfoil
$0.03 – $0.31 · Scryfall estimate
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Also printed in
More from Planar Chaos on RareWell
Frequently asked
How much is Erratic Mutation from Planar Chaos worth?
The Planar Chaos printing of Erratic Mutation is currently worth about $0.03 nonfoil / $0.31 foil, based on live market estimates tracked daily on RareWell.
Is Erratic Mutation printed in other sets?
Yes — besides Planar Chaos, Erratic Mutation appears in 2 other sets, including Time Spiral Remastered, Modern Masters. Compare every printing on the main Erratic Mutation page.
Can I buy the Planar Chaos Erratic Mutation on RareWell?
This printing isn't listed right now, but collectors list cards daily — and if you own one, you can list it in minutes, free.
Is Erratic Mutation legal in Commander?
Yes — Erratic Mutation is legal in Commander (EDH).
Is Erratic Mutation legal in Modern?
Yes — Erratic Mutation is legal in Modern.
Is Erratic Mutation on the Reserved List?
No — Erratic Mutation is not on the Reserved List.
Are there official rulings for Erratic Mutation?
Yes — Erratic Mutation has 2 official rulings from Wizards of the Coast.
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