How to Upgrade to upgrade your item simply drag and drop your Jewel of Harmony over it. There is a chance of failing whereyou will lose your jewel. When the upgrading succeeds the item will be bound to you and you will not be able to sell or trade it until you remove the option (in Aida). To increase the level of the option use Low/High Refining Stones.
Weapon Options
Min Damage Increase (2, 3, 4, 5, 6, 7, 9, 11, 12, 14, 15, 16, 17, 20)
Max Damage Increase (3, 4, 5, 6, 7, 8, 10, 12, 14, 17, 20, 23, 26, 29)
Required STR Decrease (6, 8, 10, 12, 14, 16, 20, 23, 26, 29, 32, 35, 37, 40)
Required AGI Decrease (6, 8, 10, 12, 14, 16, 20, 23, 26, 29, 32, 35, 37, 40)
Attack dmg inc (min, max) (7, 8, 9, 11, 12, 14, 16, 19)
Critical Damage inc (12, 14, 16, 18, 20, 22, 24, 30)
Skill Damage Increase (12, 14, 16, 18, 22)
Attack Rate Inc (PvP) (5, 7, 9, 11, 14)
SD Increase rate % (3, 5, 7, 9, 10)
SD Ignore rate % (10)
Staff Options
Increase Wizardry Damage (6, 8, 10, 12, 14, 16, 17, 18, 19, 21, 23, 25, 27, 31)
Required STR Decrease (6, 8, 10, 12, 14, 16, 20, 23, 26, 29, 32, 35, 37, 40)
Required AGI Decrease (6, 8, 10, 12, 14, 16, 20, 23, 26, 29, 32, 35, 37, 40)
Skill Damage Increase (7, 10, 13, 16, 19, 22, 25, 30)
Critical Damage Increase (10, 12, 14, 16, 18, 20, 22, 28)
Attack Rate Inc (PvP) (5, 7, 9, 11, 14)
SD Increase rate % (4, 6, 8, 10, 13)
SD Ignore rate % (15)
Armor Options
Incrase Defense (3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, 22, 25)
Maximum AG Inc (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 25)
Maximum HP Inc (7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 30)
HP recovery rate % (1, 2, 3, 4, 5, 6, 7, 8)
MP recovery rate % (1, 2, 3, 4, 5)
Defense rate inc PvP % (3, 4, 5, 6, 8)
Damage Decrease Rate % (3, 4, 5, 6, 7)
SD Damage Absorb % (5)