This concept sketch represents the lowest class of Azag-Zhul, besides their hideous larvae. The servitors are the semi-intelligent minions and manual laborers of the Zhul. They are composed of a mixture of Zhul technology and the nerve cortexes of conquered species. It is doubtful that the Zhul actually require the cerebral biological mass of their slaves to peform the calculations necessary to run their servitors, as their artificial computers are incredibly advanced. Although not proven, it is very likely that they create their servitors in this manner for symbolic reasons.