A Parademon
The original Parademons were created at the behest of Darkseid. He had the first Parademons genetically engineered in the laboratories of Apokolips, and were afterwards instilled an interminable sense of loyalty to Darkseid, as well as a mindless desire to obey his will. Darkseid organized these newly-created soldiers into ranks with the intention that they would serve as his shock troops and personal soldiers, a role which they have occupied ever since.