When equipped with Furious Shadow on the left hand, increases Shadow Stab damage by 5%, If the user's base level is 210 or higher, Atk + 7%, Atk + 70, If the user's base level is 220 or higher, increases Shadow Stab damage by 5%, If the user's base level is 230 or higher, increases physical damage against all size enemies by 10%, If the sum of refine rate is 14 or higher, increases melee physical damage by 10%, If the sum of refine rate is 17 or higher, increases Shadow Stab damage by additional 10%, If the sum of refine rate is 19 or higher, reduces global cooldown by 10%, If the sum of refine rate is 21 or higher, increases Shadow Stab damage by additional 10%. When equipped with Furious Boots, increases Shadow Stab damage by (the sum of refine rate)%. (This effect is applied when Furious Shadow is equipped on the left hand). [Bonus by grade] [Grade D] Increases melee physical damage by 15%. [Grade C] Increases Shadow Stab damage by 5%. [Grade B] Increases Shadow Stab damage by additional 10%. [Grade A] Every 2 refine rate, Atk + 4%, P.Atk + 4. Class: Dagger Attack: 180 Weight: 140 Weapon Level: 5 Required Level: 205 Jobs: Shadow Cross