The Watcher of the Mists
Thassilon is an ancient empire that was located in modern-day Varisia. It fell thousands of years ago. The empire was famous for its gigantic and impressive monuments, many of which are still standing.
It is know that ancient Thassilon had seven provinces, each of which was ruled by a powerful wizard known as a Runelord, and that the Runelords were generally hostile toward one another.