name=Mortal Obstinacy
image=https://magiccards.info/scans/en/jou/17.jpg
value=3.000
rarity=C
type=Enchantment
subtype=Aura
cost={W}
ability=Enchant creature you control;\
        Enchanted creature gets +1/+1.;\
        Whenever enchanted creature deals combat damage to a player, you may sacrifice SN. If you do, destroy target enchantment.
timing=aura
enchant=pump,creature you control
oracle=Enchant creature you control\nEnchanted creature gets +1/+1.\nWhenever enchanted creature deals combat damage to a player, you may sacrifice Mortal Obstinacy. If you do, destroy target enchantment.
