Tláloc, "god of rain", was the deity of the hills, water and fertility. According to the Nahuatl culture, it governed meteorological phenomena such as lightning, thunder, hail or storms and was frequently associated with caves.
In the night of Tezcatlipoca, hearts are uplifted, flares announce the arrival of a new era, the soul is in rejoicing, happiness reigns, darkness prevails
Tlaloc
Tezcatilpoca's Night
Genius-Loci