- Late in the Second Empire period, Orsinium was briefly recognized as an Imperial province. Frostbreak Fortress was built to help defend it, but was abandoned after the Second Empire collapsed and Orsinium was once again destroyed.
|Briarheart Tree Tenders, Frozen Archers, Swarming Harpies, Winterborn Clanslayers, Winterborn Mages, Winterborn Savages|
|West-southwest of Orsinium|
*Only during the related quest