Atk + 20 and increases melee and long ranged physical damage by 5% per 3 refine rate.
If refine rate is 9 or higher, Atk + 10%.
If refine rate is 11 or higher, P.Atk + 5.
When enchanted on two-handed sword, two-handed spear, two-handed staff, two-handed axe, katar, bow, huuma shuriken, or firearms, increases melee and long ranged physical damage by additional 10%.