Converted from DoW: SS, Ultimate Apocalypse mod.
Warpsmiths are corrupted techmarines of Chaos Space Marines warbands. Unlike their loyalist former brothers, warpsmiths don't call to vehicles machines spirit, but instead use dark rituals to forge a daemon-possessed mechanical abomination. This monstrosities are known as Daemon Engines, and Warpsmiths often seen leading their murderous packs. In addition, Warpsmiths can utilize unholy technomancy to curse enemies' vehicles' machine spirits, severly reducing their combat potential.
Dawn of War Conversion