This subject contains information from the Expanded Cthulhu Mythos, and not based on H.P. Lovecraft's works directly.

Gur'la-ya, Lurker in Doom-laden Shadows, is a great humanoid shadow-thing with two red glowing eyes able to transform its victims skulls into green glowing stones carved with odd symbols.

Ryuga Boumera's interpretation of Gur'la-ya.

Community content is available under CC-BY-SA unless otherwise noted.