Anguish Engine
From Warhammer 40k - Lexicanum
Anguish Engines were aircraft engines used by the Night Lords, during the Great Crusade and Horus Heresy that had been modified to sound like distorted screams. They frightened the life out of those who heard them and made it hard to concentrate due to the Engines' unholy wailings.[1]
Sources
- 1: Warhammer Community: Our Favourite Legion Upgrades From Warhammer: The Horus Heresy – Aeronautica Imperialis (Posted on 15/08/2022) (Last accessed on 15 August 2022)