In Aztec mythology, Xiuhcoatl (the fire-snake, fire-serpent or Turquoise Serpent) was the personification of drought and scorched earth. It was represented in artifacts as a serpent, and is related to the fire cult of Xiuhtecuhtli. The Aztec civilization recognized many gods and supernatural creatures. ... Statue of Huehueteotl in Tijuana, Mexico In Aztec mythology, Xiuhtecuhtli (also Huehueteotl, old god) was the personification of life after death, light in darkness and food during famine. ...