Unstable Mutation Tweet NM-Mint, English, limit 24 $0.04 / $0.05 credit Light Play, English, limit 24 $0.03 / $0.04 credit Moderate Play, English, limit 24 $0.03 / $0.04 credit Heavy Play, English, limit 24 $0.02 / $0.03 credit Buy this product instead Details Color: Blue 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. Rarity: C Cost: U Card Type: Enchantment - Aura Artist: Douglas Shuler Name: Unstable Mutation Finish: Regular Card Number: 110/379 Set Name: Fourth Edition