An inter-dimensional being who can travel the planes of existence at will as only Dawn, Death and God can.
He longs for a halo of his own and is not beyond bribery. With his unique position as key holder to the doors of the planes of existence you have to bargain with him if you wish to travel via those doors.
The only problem with this is that The Atrocity tries to view reality as it is everywhere all at once and his focus is fleeting at best.
