Created: February 2017 | Updated:

This article uses material from the Yad-Thaddag article on the Lovecraft wiki at Fandom and is licensed under the Creative Commons Attribution-Share Alike License.


Yad-Thaddag is possibly the Elder God equivalent of The Outer God Yog-Sothoth. This being has the same appearance as Yog-Sothoth, except its spheres are of a different color and its nature is purely benevolent. It appears in Lumley's 1989 novel Elysia.