Zanor was a Fosh Jedi Knight during the Clone Wars, before seeking solace on Alsakan after Order 66. She was interrogated by Rolaris Tremmol, the High Inquisitor for the Galactic Empire, before managing to break free of her confines. After killing Tremmol, The Imperial Inquisitorius then offered her the position of High Inquisitor in his stead, which she accepted. She then spread propaganda feeds against Tremmol, who'd fled to his homeworld of Ganath, until he was captured by a bounty hunter and brought before the Inquisitorius, Zanor included. Tremmol then died under the tortures of Zanor, leading to her promotion to the rank of Grand Inquisitor.