name=Unstable Mutation
image=https://magiccards.info/scans/en/tsts/33.jpg
value=4.217
rarity=C
type=Enchantment
subtype=Aura
cost={U}
ability=Enchant creature;\
        Enchanted creature gets +3/+3.
timing=aura
enchant=pump,creature
oracle=Enchant creature\nEnchanted creature gets +3/+3.\nAt the beginning of the upkeep of enchanted creature's controller, put a -1/-1 counter on that creature.
requires_groovy_code
