She is a member of Death Watch, right hand and lieutenant of Pre Vizsla. She's the sister of Satine Kryze, the duchess of Mandalor and the aunt of their nephew Korkie Kryze (which means they have an unknown brother) .

She's the leader of the Nite Owls. She's an enemy turned ally of Obi Wan Kenobi, a jedi master, he also had feelings of her sister.

She's the love interest of the Mandalorian Protector leader, Fenn Rau.

In her Death Watch years, when she sees him around she oftens flirts and seduces her lover.

After the death of Pre Vizsla when he was defeated by Maul a sith warrior from a deadly duel.

She witnessed Maul beheaded Vizsla and Maul took over Mandalor, a civil war between the mandalorians, ones who are loyal to Maul and ones who are loyal to Mandalor.

After the Galactic Republic became the Galactic Empire, she refused to join the Empire.

Clan Saxon took over her homeplanet and her position, Gar Saxon was promoted Viceroy and leader of the Imperial Super Commandos.

A few years before the battle of Yavin, she and clan Kryze aided the rebels to free Mandalor from imperial occupation, unfortunately they failed but they were successful to destroy the Duchess a weapon that Sabine built along with Tiber Saxon, the brother of Gar Saxon.

She claimed the Darksaber and leads the mandalorian resistances from other clans.