Star Wars: Darth Vader and the Ghost Prison (2012) #3 (of 5)
Vader battles the Jedi guard and Trachta wreaks vengeance on a particular prisoner. The Emperor's condition is stabilized, but they must find a way to combat the uprising back on Coruscant. Vader plans to use the only army available to him—the inmates of the Ghost Prison. But the prisoners have begun to revolt!