Adds a low chance of autocasting Level 5 Double Strafing when dealing physical attack with Bow weapon.
Refine Level +10:
Increases Bow class weapon damage by 20%.

When combined with Archer Skeleton Card:
Adds 2% chance of getting possessed by Archer Skeleton for 5 seconds when dealing physical attack.
During possession, ASPD +1.

[iRO Description]
Class: Card
Compounds On: Weapon
Adds a 3% chance of casting Level 5 Double Strafe on the target when performing a physical attack when using a bow.
If upgrade level is +10 or higher,
Increases physical damage on targets by 20% when using a bow.
Set Bonus
Archer Skeleton Card
Resentful Soldier Card
Adds a 2% chance of buffing the user for 5 seconds when performing a physical attack; Aspd + 1.

More Information on Combo:

• Archer Skeleton Card & Resentful Soldier Card