Onyx Sentinel

Long ago, a Dwarven king amassed enough onyx to create a single Golem, but his creation would not be controlled. It singlehandedly brought the Dwarf kingdom crashing down around itself, burying it in the ground for thousands of years. One day, long after the Splintering, a group of Kobold Miners accidentally freed the Sentinel. Their axes broke as they struck the beast's stone body. The Sentinel's eyes glowed with a deep red, and with a single sweeping blow it crushed the Miners. The Sentinel then began its long and lumbering escape from the prison of boulders. It finally made its way to the mouth of the largest cave into the Molten Mountains, where today it stands silently as a guard. The Sentinel is waiting for something, perhaps a great enemy against which the Mountains of Fire must be defended.