[2]

If refine rate is 7 or higher, Cri + 5, increases Cross Slash damage by 10%.
If refine rate is 9 or higher, increases Eternal Slash damage by 10%.
If refine rate is 11 or higher, Cri + 10, increases Eternal Slash damage by additional 15%.

[Bonus by grade]
[Grade D] Atk + 2%.
[Grade C] Increases Cross Slash damage by 5%.
[Grade B] P.Atk + 3, Cri + 5.
[Grade A] Cri + 10, increases Cross Slash damage by additional 10%.

Time Gap series enchantment doesn't apply to Time Gap Shadow Dagger (B).

Class: Dagger Attack: 160
Weight: 100
Weapon Level: 5
Required Level: 250
Jobs: Shadow Cross