When enchanted, P. Atk. for one-handed sword/blunt, dagger, spear, etc., two-handed sword/blunt/fist, and dagger (D-grade) +2. P. Atk. for bows +4. M. Atk. for all weapons +2. When enchanted to +4 or above, P. Atk. and M. Atk. Increase twofold. If enchanting fails, the item will not be crystallized but the enchant value will be reset to 0.