![Unstable Mutation (Ultimate Masters #80) Unstable Mutation (Ultimate Masters #80)](https://cards.scryfall.io/large/front/d/a/da66b93a-11a6-4861-a775-d309b7adc461.jpg?1547516666)
Unstable Mutation {U}
Enchantment — Aura
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.
Illustrated by Slawomir Maniak
- Standard
- Not Legal
- Alchemy
- Not Legal
- Pioneer
- Not Legal
- Explorer
- Not Legal
- Modern
- Legal
- Historic
- Not Legal
- Legacy
- Legal
- Brawl
- Not Legal
- Vintage
- Legal
- Timeless
- Not Legal
- Commander
- Legal
- Pauper
- Legal
- Oathbreaker
- Legal
- Penny
- Legal
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Notes and Rules Information for Unstable Mutation:
- The -1/-1 counters stay even if the Aura is removed, and the +3/+3 goes away when the Aura does. (2005-08-01)