Another of their deities, closely related to Cocijo, was associated with rains and floods and was named Chac.  
In their pantheon, the Bacabs were a group of four gods who held up the sky while Tepeu was one of the gods associated with their creation.  Another of their deities, closely related to Cocijo, was associated with rains and floods and was named Chac.  Their underworld, accessible through the ball court, was known as Xibalba [she-bal-ba] and was described in their epic, the Popul Vuh.  With a religion practiced at places like Palenque and Tikal, for 10 points each, identify this culture primarily of the Yucatan Peninsula that are not the Aztecs.
In their pantheon, the Bacabs were a group of four gods who held up the sky while Tepeu was one of the gods associated with their creation.  
Maya