Increases your skill in single saber combat based on your currently active Form: Shii-Cho Form: Increases all Force damage dealt by 2/4/6%. Shien Form: Increases all melee damage dealt by 2/4/6%. Soresu Form: Increases melee and ranged defense by 1/2/3% and increases the threat generated by Force Sweep/Smash and Cyclone/Sweeping Slash by 10/20/30%.