In Hurrian mythology, Ullikummi is a giant stone monster, son of Kumarbi and the sea god's daughter, Sertapsuruhi, or a female cliff.
The language of the literary myth in its existing redaction is Hittite, in cuneiform texts recovered at Bogaskoy, where some Hurrian fragments of the "Song of Ullikummi" have been found.
The "song of Ullikummi" was recognized from its first rediscovery as a predecessor of Greek myths in Hesiod.
Parallels to the Greek myth of Typhon, the ancient antagonist of the thunder-god Zeus, have been elucidated by Burkert.
[1][2] The narrative of Ullikummi is one episode, the best preserved and most complete,[3] in an epic cycle of related "songs" about the god Kumarbi, who aimed to replace the weather god Teshub and destroy the city of Kummiya; to this end Kumarbi fathered upon a rock cliff a genderless, deaf, blind, yet sentient volcanic rock monster, Ullikummi, which he hid in the netherworld and placed on the shoulder of Upelluri.