Mount Diligence besieged by Odionate forces Located on the planet Sarrassia, Mount Diligence was a hill held in reverence. The Grumani Hierophants, a religious group active within the Grumani sector, regarded it as 'sacred ground'. Inside, a cave system descended to an underground lake, and also connected to a large temple. This temple housed the Helm of Ieldis, a Sith artifact crafted by Lord Ieldis before the Great Hyperspace War. During the Invasion of Sarrassia during the era of the New Sith Wars, the Odionate Sith armies, led by General Beld Yulan, attacked the hill, resulting in the massacre of the defending Grumani.
