The Necromongers

No riddick is actually good um because he starts already doing heroic stuff like imam's wife and daughter are threatened by the linsars. necromonger troops are big on using things like halberds and nyces and knives they also have some manner of force gun but they seem to be largely melee shop troops backed up by overpowering aerial support from these various spaceships. If you put up even a little bit of a fight they're gonna kill you right away so i feel like i'm a little vague on exactly what death means for the non-believer and the necroism religion that  is it only a viewer believer and you die you get to