Unstable Mutation Tweet NM-Mint, English, 2 In stock $0.19 $0.10 Moderate Play, English, 25 In stock $0.19 $0.09 Light Play, English, 61 In stock $0.19 $0.09 Damaged, English, 2 In stock $0.19 $0.06 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