Dossa

Dossa was a female Nautolan smuggler who later served as minion to Exar Kun's Sith Empire.

Avoiding Capture
After Haazen failed to capture Dossa many times, Dossa humiliated him by stealing his lightsaber from him and this time Haazen was only saved from death by the timely arrival of his friend Barrison Draay.

Becoming a Sith
Ten years later, Dossa became a tattooed Sith servant under Exar Kun, Dark Lord of the Sith. She became one of the most experienced Sith learners when she fought in the Great Sith War. After the Battle of Toprawa, which turned out to be a bloody battle, Dossa was surprised to see Haazen the only survivor of the war. She then detonated a bomb that resulted in the death of Barrison Draay and Haazen's ultimate fall to the dark side. When Haazen awoke after the blast, Dossa told him that he had been pulled from the rubble by Doctor Uburluh and saved his life. However, Haazen wanted revenge for what she had done to him, and he killed her in his anger.

Resurrected
Centuries later, Dossa was one of the sith to be resurrected during the First Federation-Sith War. Brought back to the living, Dossa served as a loyal servant to Darth Charon's Sith Empire and was assigned on missions to eliminate the Jedi.

Training on Mustafar
During the war, Dossa trained with several sith students: Bulqa, Teeo, Leja, and Derek in the Sith Temple on Mustafar. Dossa stood quiet while Darth Rauder who was their teacher, teaches them in a difficult stage. The group surrounded the sith lord and engaged her in a duel. Both Dossa and Teeo struck in first, but the sith lord force pushed them and injured Leja and Derek. Dossa ordered Teeo to get up and win the duel, but she was annoyed by his attitude and killed him. Rauder was impressed by her action, but Dossa chose to fight her once more. Darth Rauder unleashed a bolt of force lightening and badly wounded her.

Duel on Yavin 4
Spending a four months on Mustafar, Dossa was assigned on a mission to kill Jedi General Mosska who was leading a band of Federation Clone Troopers on Yavin 4. Landing her starfighter in the jungle, Dossa moved towards the the ancient Sith Massassi Temples which was the place where Anakin Skywalker and Asajj Ventress dueled each-other during the Clone Wars.