Nergal is a deity from ancient Mesopotamian mythology, primarily associated with the city of Kutha in Babylon. He is often regarded as the god of war, destruction, and the underworld. Nergal is depicted as a fierce warrior and is sometimes represented with a lion's head, symbolizing his strength and ferocity. His role in mythology includes overseeing the dead and guiding souls to the afterlife. In addition to his martial aspects, Nergal is also linked to plague and disease, reflecting the destructive forces of nature. He is often mentioned in various ancient texts, including the Epic of Gilgamesh and the Enuma Elish, highlighting his significance in the pantheon of Mesopotamian gods.