Increases P. Atk. of a B-Grade weapons such as sword/one-handed, blunt/one handed, dagger, spear and etc. type by 3. P. Atk. of sword/two-handed, blunt/two-handed, dual swords, and fists type will increase by 4 and bow type by 6. The M.Atk of all weapons will increase by 3. From +4, the added bonuses for P.Atk/M.Atk are double the above value.

Does not break the item if enchant fails, but decreases it's enchant value by 1.