Larissa Sunstrike wants you to go to the ruins of Karabor and slay Alandien, Theras, Netharel and Varedis.  Use the Book of Fel Names when Varedis uses Metamorphosis to weaken him.  Return to Larissa Sunstrike with the Book of Fel Names after completing this task.$B$BCompleting quests for the Scryers will cause your Aldor reputation to decrease.