Dreadknights

The Nemesis Dreadknight is a humanoid combat walker deployed by the Grey Knights Space Marine Chapter for the express purpose of battling the Greater Daemons of Chaos. A marvel of Imperial technology, these adamantium-alloyed exoskeletons are layered with bonded-ceramite plates and armoured control linkages, and allow a single Grey Knight to stand on an equal footing with the infernal children of the Dark Gods while also enhancing his natural psychic abilities.