dusara217 wrote:All things considered, it's possible, but unlikely. If the World Eater had insane amounts of adrenaline pumping through his veins, then yes, yes he could. You hear stories of people picking up cars when they're hopped up on adrenal fluids, so why shouldn't somebody who can pick up a car WITHOUT adrenaline be able to punch through some awesome armor WITH adrenaline?
I guess we could equate adrenaline to butcher's nails on a World Eater. However, it did say that Tagore's Butcher's Nails were more like metallic plates on the back of his neck, and that they were making red sparks. I'm not familiar at all with Pre-Heresy World Eaters, but I don't think that Butcher's Nails took the form of plates. And also, it did say that Tagore killed around 390 before he could be stopped. The book didn't specify what type of men though. (i.e. guardsmen vs space marines)