The Rubáporat [roo-BAP-poor-rat] was a historic Manthi civilisation in the southwest of Anásthias, on the coast of the Umber Sea. It flourished in the latter part of the Beryl Epoch, from roughly 700 BME until the second century ME when it was dominated by Ennseperan Empire. Nepor and Clanisjpor were its two greatest cities, which engaged in a long standing cultural and economic rivalry. Other key cities were BMEME