Moarte

Moarte is a demon who was ment to start the apocolypse in the earlier years of Earth, but before he completed this task, he caused pain and suffering among mankind, causing plagues and death left out from the books of the bible. And due to his rash actions, the Ark Angel [DEATH Angel] was sent to imprison his soul, in an orb. The orb was eventually left in deep Space until being discovered by the Irken Armada.

(outlined version)