Magic: The Gathering · Summer Magic

Unstable Mutation

French name: Mutation instable

86Common

Unstable Mutation (Summer Magic 86) has no market price as of Nov 8, 2026.

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As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

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Card details

Type: Enchantment: Aura
Mana cost: {U}
Artist: Douglas Shuler

Card text

Target creature gains +3/+3. During the upkeep phase of each of its controller’s turns, put a -1/-1 counter on the creature. These counters remain even if this enchantment is removed before the creature dies. This version of this features a Copyright date of © 1994.

About this card

Unstable Mutation is card 86 in Summer Magic, a Magic: The Gathering set released Jun 3, 1994. Rarity: Common. Illustrated by Douglas Shuler. No reference market price is available on Nov 8, 2026. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.