Unstable Mutation
Summer Magic / Edgar 86 • common
- Set
- Summer Magic / Edgar
- Collector number
- 86
- Rarity
- Common
- Mana cost
- blue mana
- Type
- Enchantment
- Colors
- Blue
- Artist
- Douglas Shuler
- Market price
- $0.25
What it does
Enchant creature
Enchanted creature gets +3/+3.
At the beginning of the upkeep of enchanted creature's controller, put a -1/-1 counter on that creature.
Where you can play it
- StandardNot legal
- PioneerNot legal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperLegal
- BrawlNot legal
- HistoricNot legal
- TimelessNot legal
- Penny DreadfulNot legal
- OathbreakerLegal
Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.
Where to find one
Search for Unstable Mutation on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Unstable Mutation was released in 1994 as part of the Summer Magic set, also known as Edgar. This limited run was essentially a corrected reprinting of the earlier Revised Edition, intended to fix numerous color errors and print quality issues that had plagued the original release. The card belongs to the blue color identity within the Magic: The Gathering ecosystem, representing the game's focus on magical manipulation and transformation.
The art features a surreal, shifting illustration that embodies the chaotic nature of biological modification. Created by Christopher Rush, one of the foundational illustrators for the game, the design was intended to evoke a sense of instability and arcane distortion. While the Summer Magic print run was intended to be a wider retail release, a significant portion was destroyed due to quality control concerns, making cards from this specific set distinct curiosities for collectors today.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real cards collectors on collecto.rs who have this in their public collection.
About Unstable Mutation
Unstable Mutation is a card in the Magic: The Gathering catalog on collecto.rs. Summer Magic / Edgar 86 • common. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Unstable Mutation on collecto.rs?
Unstable Mutation doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Unstable Mutation?
Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.
Where does the Unstable Mutation catalog entry come from?
The catalog entry for Unstable Mutation is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs cards tracking free?
Yes. Tracking your cards is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every card you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free






