Proto-Indo-European mythology also in the myths of the slaying of the nine-headed Lernaean Hydra by Heracles and the slaying of Python by Apollo. The story of Heracles's theft of the cattle of Geryon is probably also related. Although Heracles is not usually thought of as a storm deity in the conventional sense, he bears many attributes held by other Indo-European storm deities, including physical strength and a knack for violence and gluttony. The original Proto-Indo-European myth is also reflected in Germanic mythology. In Norse mythology, Thor, the god of thunder, slays the giant serpent Jörmungandr, which lived in the waters surrounding the
Shield of Heracles Shield of Heracles The Shield of Heracles (, "Aspis Hērakleous") is an archaic Greek epic poem that was attributed to Hesiod during antiquity. The subject of the poem is the expedition of Heracles and Iolaus against Cycnus, the son of Ares, who challenged Heracles to combat as Heracles was passing through Thessaly. It has been suggested that this epic may reflect anti-Thessalian feeling after the First Sacred War (595–585 BCE): in the epic, a Thessalian hero interfering with the Phocian sanctuary is killed by a Boeotian hero (Heracles), whose mortal father Amphitryon had for allies Locrians and Phocians. This was