She was the one who forged an alliance between the Kenryll'ah and the Edur against Lether in return for Edur help against the Korvalahrai. She also took the pregnant and suicidal Mayen in her care in order to protect Rhulad's unborn heir.
Rhulad imprisoned her along with her husband for their ill-treatment and neglect of the Edur that were rescued from Sepik. He condemmed them to two month imprisonment in the dungeon crypts of the Fifth Wing. They were taken there by Sirryn Kanar and other Letherii guards.
Uruth drowned while imprisoned in the dungeons beneath the Imperial Palace in the city of Letheras, unable to use sorcery as the dungeons had no shadows.