Rokon

Rokon, also known as The Snake God of Shonhi, is a Great Old One which features in the H.P. Lovecraft-inspired Cthulhu Mythos.

Description
Whilst not much is known about the entity named Rokon, being the brother of another Great Old One, the Serpent God Yig, could mean that he is somewhat similar in appearance to that fell creature. He rules over the other-dimension known as Zandanua.

History
The god-king of the Serpent Men of Zandanua, where both he and his brother Yig originated, all that is known about Rokon is that he and his followers have spent untold aeons locked in a long war with the Elder God Nodens and his consort Nira.