This is Tepeyollotl.
Heart of the Mountain, Lord of Echos, and the Jaguar Toel.
Often in Aztec and other various South American Native Myth, The Jaguar is found being the ever-so-eclectic mix and contradicting opposite as is every animal in Various Native lore- illustrating that by their mentality/comprehension/understanding of the way of things, nothing is tagged "good" or "evil" because those things are situational and/or misinterpreted by bias of a certain individual. European descendants have a notorious habit of tagging "Good" and "Evil" with clear distinction without any second thought.
Sometimes, Jaguar comes out of the Jungle to play with the Native Children, other times, he is a cruel fierce predator that demands blood of human kind with no end to killing and sacrifice.

The Jaguar is also known for a concept called "The Jaguar's Sun". It's a concept that describes both a physical and spiritual, as well as social concept- it's symbolized by the Myth that the Jaguar guards the Path to the Sun [at night], and continuously rages in battle with the Eagle for supremacy (Day comes and the night flees- The Eagle always Wins).

In the background you will notice that I have illustrated 2 types of plants- The Cacao Plant, and Maguey (Agave) plant- both make traditional - and what is considered to be two very spiritually powerful and- sacred drinks. While the plants themselves were associated with other Toels, they are clearly making a statement about the high-rank of Tepeyollotl.

Note: I am aware that both the Jaguar heads at the top "don't line up"- they weren't supposed to to begin with. I receive many complaints about this, but I wasn't going for symmetry when drawing it. :)