Mixcoatl was one of four children of Tonacatecutli, meaning "Lord of Sustenance," an aged creator god, and Cihuacoatl, a fertility goddess and the patroness of midwives. Sometimes Mixcoatl was worshipped as the "Red" aspect of the god Tezcatlipoca, the "Smoking Mirror," who was the god of sorcerers, rulers, and warriors. In one story, Tezcatlipoca transformed himself into Mixcoatl and invented the fire drill by revolving the heavens around their axes, bringing fire to humanity. Along with this cosmic fire drill, Mixcoatl was the first to strike fire with flint. These events made Mixcoatl a god of the Milky Way, along with war, and the hunt.