Xor

Xor was a Twi'lek male Mandalorian slaver who fought in the Battle of Cathar prior to the Mandalorian Wars, participating in the speciecide of the Cathar people. When the Mandalorian Neo-Crusaders invaded the planet Taris ten years later, Xor murdered a Cathar male and eventually found the Cathar's daughter, Juhani, on the auction blocks on Taris. However, Jedi forces liberated Taris before the Twi'lek could purchase her. In 3956 BBY, during the Jedi Civil War, Xor encountered Juhani—who was now a Jedi—as she was assisting the Jedi Padawan Revan during his search for the Star Forge, a Rakatan space station fueling the Sith Empire's war effort against the Galactic Republic. Shortly after that meeting, Xor and two henchmen ambushed Juhani and Revan near the latter's starship Ebon Hawk. The two Jedi defeated Xor and his allies, and the injured Twi'lek unsuccessfully attempted to goad Juhani into murdering him before he succumbed to the injuries dealt to him by Revan and the Cathar.

Text and facts from the “Xor” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.