A Forgotten Evil
The ancient empire of Thassilon occupied most of western Avistan for over a millennium. While its power was great, struggles for control within the nation itself tore Thassilon apart. All that now remains are mysterious ruined monoliths scattered throughout the landscape of Varisia.
The history of Thassilon is much debated with some believing the empire expired as recently as 2,000 years ago, while others believe it existed closer to 10,000 years prior.