Warhammer 40k Chaos Space Marines

Warbands of the Chaos Space Marines are more often than not motley assortments of Heretic Astartes, grisly mutants, their cultist thralls. The pitiless masters callously spend the lives of the mortal warriors to buy time for the more valuable Heretic Astartes while simultaneously offering those very same Chaos Space Marines to host the Daemons of the warp.