Thana Vesh Thana Vesh was a female Human who became one of the apprentices to Darth Gravus during the Cold War between the Galactic Republic and the resurgent Sith Empire . While on Taris , Thana encountered a unique Imperial who rivaled her . Eventually , the Imperial earned the respect of Darth Gravus , the latter considering the Imperial more special than her after she picked up and tortured a Republic guard who only provided second - hand information . Not only was Thana infuriated , but she " broke off her leash " from Gravus . She nonetheless continued her duties in Taris . Later , Thana was captured by the Jedi and detained in a cell of the main Republic HQ ; when the Imperial guided the Sith troops in the attack of the complex , he or she met Thana and decided her fate . Biography . Early Life . Born into wealth on Dromund Kaas , Thana was very spirited and destructive until her parents discovered she was Force - sensitive at an early age , but they tried to suppress her . She became angry and burned the entire city block . After realizing that she was the only one that had survived , the Sith took her to Korriban and trained her . Thana tore through the trials and the acolytes of the Sith Academy and later earned the attention of Darth Gravus . Taris . After Gravus made her into his apprentice , they journeyed to Taris , where Thana would finally sink her teeth into the Republic forces . Her destructive potential proved to be useful , but her disorder often made a coordinated approach difficult . She also saw a direct rival in every other fighter who supported her master , whom she tried to overpower . When her master , with the help of some Imperial specialists , began to organize a targeted attack on Commander Kom Orda , he often had to slow Thana down , as she undertook unauthorized , but not very purposeful solo actions . She then captured an unofficial officer who worked for Orda ' s garrison , but her master , besides the information that Orda ' s base was protected by hidden campaigners , could not find anything important . While Gravus was aiming at a carefully planned , step - by - step attack , and initially wanted to destroy the runners , Thana pleaded for a direct attack , so her master then sent her to her room to prepare herself for the final attack , and did not disturb the action before . Thana opposed the order , and with some imperial soldiers entering Orda ' s base , her master would still destroy the runners . Disillusioned with the behavior of his student , Gravus ordered the attack on Orda ' s plant after the destruction of the runners and asked the Imperial troops to look for Thana . When the troops arrived in Orda ' s base , Thana was already involved in a battle with Orda and his bodyguard . When the others entered the room , Thana had been carelessness when Orda threw a stunning grenade , and then devoted himself to the newly arrived imperials . Shortly after , Thana regained consciousness , executed Orda , and expressed the hope that she would now rid of her rivals . This hope did not come true , however , for she met the fighters with Melkor Dinn , and reported how she was nearly killed by a Rakghoul , but in truth they were Nekghoul s that were connected to the Force and trained by Jedi Master Sulan , thanks to the intel that was given by Mola Haxtor , whom Dinn had recently captured . Both Thana and the other fighters set off for the abandoned power station , where Sulan had been teaching dozens of Forceful Nekghouls to learn the ways of the light side and use that power to confront their dark side enemies that were a threat to the entire galaxy . As before , Thana goes on alone , again with the aim of surpassing her competitors . In the power plant , she revealed the position of her competitors to the Republic security forces , but these soldiers defended the following attack and followed Thana into the abandoned reactor . There , they reached Master Sulan just at the moment , Thana sought to attack him and his disciples , and together , they attacked the Nautolan . After Sulan ' s death , Thana left the reactor to fight another republic , and warned her opponents not to follow her . Despite been separated by her rivals , she encountered them once again with General Farvin , who sent them on an attack against the Cathar Bashun , another handler of the Republic on Taris . First , both should destroy the weapons provided by the Republic for the Cathar and decimate the simple soldiers . Thana designed killing the Cathar to a contest between her and the other fighters she lost . After that , they were to attack Bashun , who was entrenched in a Republic base . Again , Thana pulled away on her own , very much to Farvin ' s displeasure , who feared that she would endanger the mission with her self - interest . In fact , her concerns were not completely unfounded , for Thana was captured by Bashun . After their rivals defeated Bashun , Thana was freed . Shortly thereafter when Gravus ordered the last attack on the Republic main base of Olaris , Thana did not want to miss this battle . Like their rivals , the first step was to deflect the defense units of the base so that the advance to the central space port became possible . Afterwards , they were sent together to the space port to kill the Jedi Cerik , destroy the space port , and thus finally undo the efforts of the Republic . Thana reluctantly worked with her rivals , and began on the lower level with her attack , where she tried to overburden the energy grid , while her associates were to turn off the defenses of space . Before they could meet again , Thana fell into the hands of some Jedi guards . However , their comrades could free them . Also the planned overload of the energy grid failed , since the system had an emergency protection . So , with her former rivals , she set out to kill Cerik herself to get to the override code . Together they fought through the Republican troops and ultimately came to Cerik . Nor could his reinforcements from Cathar and other inhabitants of Taris stop them . Eventually , Cerik fell in the fight and Thana took the code to override the emergency safety system and overload the energy grid of the space harbor . In the process , she discovered that the transporters who had brought Cerik ' s reinforcements to flee with the civilians . Powers and abilities . Thana used a single - bladed Sith lightsaber . She was strong in the force , a fact that she greatly use in combat . Behind the scenes . Thana Vesh is voiced by Laura Bailey , who also voiced Kira Carsen on " " . During the main quest Taris , the Imperial player will encounter her in every turn . If the player is male , they have the option to flirt with her . In the final quest , " No Escape " , when Thana learns about the civilians attempting to escape , the player can decide to either keep them trapped and let them die in the station ' s destruction for dark alignment points or let them go for light alignment points . Afterwards , the player can fight and kill Thana for dark alignment points or let her go for light alignment points . If they do decide to let her go , she will later send a message to the player boasting about her victories in other areas , along with several credits . Her unique outfit is available on the Cartel Market as " Thana Vesh ' s Outfit "