This god created the (*) moon after beheading his sister Coyolxauhqui along with many of his 400 brothers after they tried to attack his mother.
A stone named for this deity's sister can be found at the bottom of a stairway leading to a temple of his. This god ordered his people to abandon another sister, Malinalxochitl, causing her son Copil to raise an alliance against him, after which this god ordered Copil's heart thrown in a lake. This god was served by the quail-loving Paynal and used a Xiuhcoatl, or fire serpent, as a weapon. This god created the (*) moon after beheading his sister Coyolxauhqui along with many of his 400 brothers after they tried to attack his mother. Along with Tlaloc, this god is a dedicatee of the Templo Mayor, and he was born after Coatlicue was impregnated by a ball of feathers. For 10 points, name this patron of Tenochtitlan, an Aztec god of war and the sun who is often shown as a hummingbird. 
A stone named for this deity's sister can be found at the bottom of a stairway leading to a temple of his.
Huitzilopochtli