Name: Mortal Obstinacy Cost: W CMC: 1 Color: W CID: W Type: Enchantment -- Aura Rules Text: Enchant creature you control Enchanted creature gets +1/+1. Whenever enchanted creature deals combat damage to a player, you may sacrifice this Aura. If you do, destroy target enchantment. Set/Rarity: Journey into Nyx common Legality: Legal in paupercommander, Legal in oathbreaker, Legal in legacy, Legal in penny, Legal in modern, Legal in commander, Legal in vintage, Legal in pauper, Legal in pioneer, Legal in duel Price: $0.11 Foil price: $0.27