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"In his house at R'lyeh, dead Cthulhu waits dreaming..." - English translation of Aklo verse

This article is written on a topic within the Greater Cthulhu Mythos based on information from works in the Mythos. By default, all information is to be assumed to derive from the Lovecraft Myth Cycle unless otherwise marked.

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Yaggdytha (The Incandescent One) is twin brother of Vorvadoss, and first-born of Nodens, the Lord of the Abyss. Yaggadytha is also associated with Bel-Yarnak. It manifests as a great amorphous, incandescent ball of cyan living energy, spread itself into a web of giant talons of light.

It is mentioned in the Book of Iod , The Celaeno Fragments, The Revelations of Glaaki, and an untitled work by Johannes Henricus Pott.