FANDOM


Extended universe sigil Rhogog was said to be created when Cthulhu and Hastur fought above Britain and Cthulhu shed blood which several Star-Spawn put an 'entity' into for unknown purposes. This 'entity' lay dormant, growing in power until it became Rhogog. Rhogog is a great, black oak tree, hot to the touch, and a being of darkness, and unimaginable power.

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