Energy-arm
"I got tired of it - kept dropping my hydrospanner. Figured I'd get a new one."
―Bao-Dur, quipping about the loss of his real armBao-Dur's energy-arm (also known as a repulsor fist or, more accurately, repulsor arm) served as a replacement for his left arm after its loss at Malachor during the Mandalorian Wars. Cyan-colored energy ran from the arm's upper section to its lower section. The arm possessed considerable strength, enabling it to break through any force fields; it could also occasionally release stored energy into an enemy upon contact, much like an integrated energy baton.
Behind the scenes
In combat, Bao-Dur's energy arm can also disable any personal energy shields used by an enemy in the game. As he levels up, he gains additional feats that enhance this ability, but it is not a passive combat power and must be selected like any other special attack. A second line of feats controls the extra damage his arm inflicts in unarmed combat. This is unique because, when combined with the unarmed-combat skill granted by Jedi training, it gives him more unarmed-combat damage bonuses than any other character.