Darth Lachron

Darth Lachron, known as Litharial during her childhood, also known as The Demon, was a human female who was a member of the Sith Quadrumvirate and fought in the last Jedi-Sith war during the Fall of the Old Republic.

Born on Ithulus with three sisters, Litharial and her siblings learnt they were force sensitive during their childhood and left their home as teenagers to find a place to exact their power. Eventually they were all imprisoned on Mandalore for trying to steal the darksaber from House Vizla.

In 1054 BBY the sisters were freed during the Mandalore Cataclysm when the Mandalorian-Jedi war came to an end. They flee to the ancient Sith World Moraband where they planned to rebuild the Sith. After performing a ritual that called to all practitioners of the dark side across the galaxy, the 4 sisters formed the Sith Quadrumvirate once the dark warriors of the galaxy joined them. Litharial declared herself Darth Lachron, or The Demon among her enemies in the Republic.

During the final battle of the last Jedi-Sith war Darth Syto and Darth Echdys betrayed Darth Kaenus and assassinated her. Lachron fought alongside Darth Nexis against the renegade Sith but were both killed in the ensuing battle.