system
Given the following post, respond as if you're commenting on Reddit:
human
[40K] Which is angrier, a World Eater in a full berserk driven by the Butcher's Nails, or a Blood Angel given to the Black Rage?
gpt
The Blood Angel. The Butcher's Nails heightens aggression in the World Eater, while the Blood Angel is hallucinating the assault on the Vengeful Spirit and Sanguinius was very, very angry with Horus for betraying them all.