Matk + 20 and increases all property magical damage by 5% per 3 refine rate.
If refine rate is 9 or higher, Matk + 10%.
If refine rate is 11 or higher, S.Matk + 5.
When enchanted on two-handed sword, two-handed spear, two-handed staff, two-handed axe, katar, bow, huuma shuriken, or firearms, increases all property magical damage by additional 10%.