In 40 ABY, Mara Jade Skywalker gave her son Ben Skywalker a vibroblade. Unknown to Ben, it had a hyperspace transponder which Mara used to find him whenever she was unable to sense him with the Force. Because of Ben's possession of the vibroblade that Jade learned that he was on Vulpter when the Corellian Prime Minister, Dur Gejjen, was assassinated by a Galactic Alliance Guard assassin, Ben Skywalker himself. Mara later used the tracking device again while she was following Lumiya; however, Ben had left it in Lon Shevu's apartment, and was in fact following Mara.
Appearances
- Legacy of the Force: Sacrifice (First appearance)