Jaual Teotl

Jaual Teotl is the boss of Tomb Raider.

Biography
Jaual Teotl is an evil beast of the underworld, and it guards the final piece of the obelisk, that holds the Nightmare Stone. Jaual Teotl is hidden at the bottom of the Quaxet Temple.

In 2000, Lara Croft, found Jaual Teotl and killed it, she didn't keep the Nightmare stone though, but destroyed it by throwing it into the lava.