The Aztec god of rain, agriculture, fire, and the south. In his kingdom he receives those killed by thunderbolts, water, leprosy, and contagious diseases. He is the consort of the water goddess Chalchiuhtlicue and sometimes regarded as the father of the moon-god Tecciztecatl. Each year a large number of children were sacrified by drowning. He is of pre-Aztec origin and known from the time of the Toltecs. His image figures prominently in their art. He presided over the third of the five Aztec world ages.