Horned King series

The Horned King series was an AU fanfiction series that replaces Season Five of Merlin and introduces the Celtic Gods or entities destined to become them, Merlin is the incarnation of the Lord of the Wild: Cernunnos, Mordred meanwhile is on the move since he took over the Kingdom of Essetir and placed King Lot as his Sovereignty Regent ruler on Mordred's behalf. With Morgana attacking Camelot with magical means, Merlin having urges to take the Throne for himself and Mordred revealing his powers over Aithusa, what future is to befall Camelot?