The Sixth emperor of the Aztecs. He expanded his empire. During his reign, from 1468 to 1481, he captured Toluca after combat, won against Tatelolo, and went against his brother-in-law and throwing him to his death. He led an expedition of 20,000 men against the Tarascans in Michoancan. Since it was poorly planned, they were outnumbered. Most of the army was kill or captured. This was the greatest defeat in Aztec history, up till that point. temples were made for Aztec gods of war and rain.