Ancient Scroll: Enchant Armor (C-Grade)

When enchanted, increases P. Def. by 1 for C-Grade armor and accessories. Increases by 3 starting from +4. It can safely be enchanted up to +3. For one-piece armor, it can safely be enchanted up to +4. When enchant fails, the item is not crystallized and the existing enchant value is maintained. When armor is enchanted up to +4, HP increases according to the enchant value. Cannot be used on armor that are +9 or above.