Rakalaz

Rakalaz was a legendary creature encountered one hundred years ago in a kaja'mite mine within the Undermine on Kezan. Trade Prince Leeko was sending kaja'miners deeper than anyone had been before. Miners dug too deep and a miner named Miz broke through what he thought was a rock wall and found "a void." Inside of this void was Rakalaz. Rakalaz and Miz died when Miz used his last stick of dynamite to blow up the creature.

Description
Rakalaz's eyes were similar to two moons, described by the terms "reptilian" and "lantern-light," and were capable of each looking at a separate target. It had gigantic, pale, eight-fingered hands. Its mouth and throat were cavernous.