The Ephelian Empire was a nation in Britain. It was created after the Casare of Ephelia dissolved to create it in 411. The empire was divided in 481.
The Ephelian Empire was less prominent than the Casare of Ephelia. There were constantly rebellions in England, which led to the granting of nominal independence to England in 468.
Nominal independence wasn't enough for the English, and in 477, the Ephelian Civil War broke out.
In 486, the Ephelian Empire was divided into England and Scot-Ephelos.