These dreaded ships were originally used to transport captured Dark Jedi caught by the Old Republic. Though classified as a Lictor-class Dungeon Ships, they were based off modified Mandalorian Dungeon Ships. They were first used during the Mandalorian Wars, and when not actually being used to transport Force-sensitive or Jedi prisoners, dungeon ships typically transported common prisoners. These vessels boasted a special option for dealing with unruly Force Sensitive prisoners, the Universal Energy Cage, a restraint specifically devised to hold Jedi. Regular prisoners could be handled by electric shock, aural, and chemical treatment (such as releases of hallucinogenic gases), or the droids who assist those who run these ships. Not designed for combat, they are armed with ten turbolasers. The other thing of note is the navigation computer; it can store two and only two coordinates at any given time, the location where the prisoners were transferred aboard the Dungeon ship, and the final destination. The rationale for this was that the navicomputer could conceivably be tampered with by the prisoners.