The Helfrost Destructor is the largest of the specialised Helfrost Weapons that are deployed solely by the Space Wolves Space Marine Chapter. Powered by rare crystals found only in the most remote corners of the Fenrisian wilds, these massive weapons fire a beam of sub-zero energy that can instantly encase enemies in blocks of ice close to absolute zero, colder than the vacuum of space. Unless the foe can move away from the beam or break free quickly if hit by it, they might remain trapped within their glacial tomb forever, or even shattered into a thousand frozen pieces. The Helfrost Destructor is only mounted on Stormfang Gunships, and the weapon can fire either a focused beam against large single targets, or a dispersed beam at groups of enemies.
- Codex: Space Wolves (7th Edition) (Digital Edition)
- Death from the Skies (7th Edition), pp. 125, 127