Can't be destroyed.
Cri + 5, increases Chulho Battering damage by 15%.
Every 2 refine rate, Atk + 25, Atk + 1%.
Every 3 refine rate, increases Chulho Battering 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 Chulho Battering damage by additional 15%.

When equipped with Time Dimensions Rune Crown (Spirit Handler), increases Chulho Sonic Claw damage by 45%, increases long ranged physical damage by 15%,

if grade of Time Gap Spirit Foxtail and Time Dimensions Rune Crown (Spirit Handler) is A or higher, increases Chulho Battering damage by additional percentage equal to the sum of refine rate of set, reduces skill cooldown of Chulho Sonic Claw by 0.15 seconds, when using Chulho Sonic Claw, auto-cast Chulho Battering at the maximum level the user has learned (the user must have Chulho Battering at level 1 or higher for auto-casting).

[Bonus by grade]
[Grade D] P.Atk + 5.
[Grade C] Increases Chulho Battering damage by 15%.
[Grade B] Increases long ranged physical damage by 15%.
[Grade A] Every 2 refine rate, P.Atk + 3.
Class: Staff Attack: 430
Weight: 210
Weapon Level: 5
Required Level: 250
Jobs: Spirit Handler