10 Necron Warriors
3 Canoptek Scarab Swarms
Necron Warriors shape the majority of a tomb world's nigh-inexhaustible armies. They are a corps of fleshless mechanoids, ranged in their hundreds of thousands in opposition to the imperative races of the galaxy. Ancient limbs are corroded with age, but the energy of their steel sinews has not faded, nor has the hard-wired loyalty to their Overlords.
Canoptek Scarab Swarms are discovered all through tomb worlds and Necron spacecraft, where automatic routines compel them to smash down broken material of all types with their entropic mandibles. They feed on organic and non-organic material alike, changing it into power which is re-routed into restoration protocols.