The Scarred Valley
The Saruun are a group of Guild based mages. They travel around a lot and seem follow their own agenda, which is obscured to outsiders.
They make ingratiate themselves into various societies through their ability to enchant items very effectively. They can be hired to do mercenary or adventuring jobs.
The Saruun Guild has been around for a long time. There is a guild hall in Restwell which was established after the previous leaders of Restwell Keep -‘the Blades’ hired the mages to help exploit the Valley and assisting with efforts to investigate the meteor.