Recipe: Everything but the right arm is a ROTS Tarfful. The robotic arm is from a Battle Droid and the hand is sculpted.

During the Clone Wars, Bezrrkkyyyr lost his arm below the elbow in a Battle Droid attack. The ensuing fit of rage tapped into an unknown connection to the Dark Side of The Force. After he destroyed the droid, he took his arm as his own. He was discovered in the Outer Rim, fighting his way through various death matches run by the Hutt Cartel.