Necrotech constructs

As the stygian wars dragged on Dark mechanicus forces began creating more and more varied automatons to guard and expand their domains.  These particular examples were used as roving guards at Dark mechanicus facilities.  They were made of a mixture of  minor warp entities bound to metal and bone engraved with chaos sigils and script.  Their advanced anti grav drives made them fast and maneuverable and fully capable of gutting any interloper with ease.