Kings of War: 3rd Edition - Nightstalker Shadowhounds Regiment
Shadowhounds are huge, black, twin-headed canines, with gnashing jaws and fur matted with vile ectoplasm. Hunting in packs, those lucky enough to escape these beasts can still hear the howling in their heads long after they have awoken. The unfortunate victims who weren't fast enough are devoured, their screaming skulls forever leering from the shadowhounds' foul hides.
Mantic Games miniatures are sold unpainted and may require some assembly.