A Thermal Spear wielded by an Armiger Warglaive
The Thermal Spear is a large Melta Weapon carried by the combat walkers of the Imperial Knights, particularly the smallest class of Knights known as Knights Armiger. A Thermal Spear levels a lance-like beam of superheated directed energy that can reduce a rockcrete bunker wall to a pool of bubbling lava.
Sources[]
- Warhammer 40,000: Forgebane (8th Edition) (Boxed Set Book), pp. 11, 30