Drakken

Drakken: General of the Draconian army of Hell Ninjas from the planet Draco of the Orion system. - Drakken, and his reptilian species, for thousands of years have been residing deep under the Earth's surface, forming the empire which many have come to know as "Hell". He and his race have been feeding off of the energy of human souls to sustain their lives, as their cells are unable to regenerate power on their own, lacking the one symbiont in their bodies crucial for life - the mitochondria