Can't be destroyed.
Cri + 5, increases Shadow Flash damage by 15%.
Every 2 refine rate, Atk + 25, Atk + 1%.
Every 3 refine rate, increases Shadow Flash damage by 5%.
If refine rate is 7 or higher, increases critical damage by 20%.
If refine rate is 9 or higher, Cri + 15, C.Rate + 5.
If refine rate is 11 or higher, increases Shadow Flash damage by additional 15%.
_
When equipped with Time Dimensions Rune Crown (Shinkiro & Shiranui),
increases Shadow Dance damage by 45%,
increases melee physical damage by 15%,

if grade of Dimensions Moonlight Huuma Shuriken and Time Dimensions Rune Crown (Shinkiro & Shiranui) is A or higher,
increases Shadow Flash damage by percentage equal to the sum of refine rate of set,
reduces skill cooldown of Cross Slash by 1.5 seconds,
when using Cross Slash, auto-cast Shadow Flash at the maximum level the user has learned (the user must have learned Shadow Flash at level 1 or higher for auto-casting).
_
[Bonus by grade]
[Grade D] P.Atk + 5.
[Grade C] Increases Shadow Flash damage by 15%.
[Grade B] Increases melee physical damage by 10%.
[Grade A] Every 2 refine rate, P.Atk + 3.
Class: Huuma Shuriken Attack: 370
Weight: 320
Weapon Level: 5
Required Level: 250
Jobs: Shinkiro, Shiranui