Dagon

Dagon
Species:	Great Old One
Appearances:	PROSE: All-Consuming Fire

Dagon was the name of a Great Old One worshipped by the Sea Devils. (PROSE: All-Consuming Fire)

Dagon resp. Dagān was an ancient Semitic fertility god who also appeared in the writings of H. P. Lovecraft. In there, it was worshipped by the Deep Ones, aquatic humanoids somewhat similar to the Sea Devils.