Unstable Mutation is a common Enchantment — Aura card from Magic: The Gathering (Arabian Nights, ARN). Current market price: $4.68.
Common
Arabian Nights (ARN)
{U}
Mana Value
1
Colors
U
Card Text
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.
