Oorn is a Great Old One from the Cthulhu Mythos. She appears as a huge tentacled mollusc with appendages that spray digestive acids. She is worshipped by the men of Leng and the moon-beasts, and there is a temple devoted to her near Sarkomand in the Dreamlands.
Oorn was first written about by Brian Lumley in the 1987 book Mad Moon of Dreams. She is the husband of Mnomquah.
Image source.
Monster master list.
Suggest a spook.









