Xolotl

Xolotl

Xolotl is the symbol of magic and magicians . He was allegedly Quetzalcoatl's brother, but they are only brothers through friendship and spirit, not by blood. This dog-headed god has accompanied Quetzalcoatl on many quests, including a heroic trip to the realm of Mictla, demon ruler of the Underworld. The two friends enjoyed vanquishing Mictla, weakening his power, but victory was short lived for his defeat inadvertently helped the current ruler of Hades, Asmodeus, rise to power.
When Quetzalcoatl was temporarily corrupted by Tezcatlipoca, Xolotl tried to stop him, but the insane wind god almost killed him. His sacrifice and near death managed to snap Quetzalcoatl out of his state, but he could not stop the Feathered Serpent from fleeing Earth in shame.
Xolotl followed and the two gods remain best friends despite this incident.
Xolotl often scouts ahead for his friend and stands by him in battle. They have traveled to many worlds together and have vanquished many evil forces.

Back on Rifts Earth, the two are looking for champions to join them in their inevitable battle with the evil Aztec gods and possibly vampires as well. Both gods have been secretive to avoid tipping their hand too soon.
As an aside, Xolotl is fascinated by the dog-boys and other mutant animals created by the Coalition's States and Gene Splicers. In fact, the dog-headed god has secretly visited the Lone Star complex and is one of the few beings who has any idea of the dangers festering at that place. He believes that the dog boys would make excellent worshippers and allies for him in particular. Xolotl has even toyed with freeing them from the Coalition's tyranny. 

The Ally of Quetzaicoatl 
The Symbol of Magic 
The Symbol of Magicians