XR-53

XR-53 was a corrupted battle droid created by the Rakata with the ability to repair itself by harvesting resources. Around 3623 BBY, XR-53 was present on the ruins of the Emperor's Fortress on Ilum after its destruction during the Battle of Ilum.
==Behind the scenes==
The Propagator Core XR-53 is a lair boss first appeared in the Game Update 7.6 of Star Wars: The Old Republic: Legacy of the Sith, the eighth digital expansion to the massively multiplayer online role-playing game Star Wars: The Old Republic.
==Appearances==
*Star Wars: The Old Republic: Legacy of the Sith 
==Sources==
* 
==Notes and references==
Category:Battle droids
Category:Infinite Empire technology