Odin
In Germanic mythology, Odin (; from , ) is a widely revered god. In Norse mythology, from which stems most surviving information about the god, Odin is associated with wisdom, healing, death, royalty, the gallows, knowledge, battle, sorcery, poetry, frenzy, and the runic alphabet, and is the husband of the goddess Frigg. In wider Germanic mythology and paganism, Odin was known in Old English as ', in Old Saxon as ', and in Old High German as ' or ', all stemming from the reconstructed Proto-Germanic theonym .
Serpent (comics)
Cul Borson is an enigmatic being who claims that he is the true All-Father of Asgard and not his brother Odin. After being injured upon falling off a peak, Cul crawled into the nearby Giants camp and slaughtered them leaving a message stating "Gods do not live in the sky. We live on the Earth. And you do so at our pleasure." Following the death of his father Bor, Cul became the new All-Father and promised to keep his younger brothers Odin, Vili, and Ve as his trusted council. However, Cul did not stick to his word and used his Draumar to spread fear all over the Nine Realms. Cul's brothers worked to stop the beasts that Cul released on Aesheim, but Cul confronted them telling them to go home and allow him to rule. When Odin later confronted Cul, he deemed himself the Serpent as Odin fought him. As Odin was unable to kill Serpent, he sealed him away in an underwater prison and kept his existence a secret.