Ok, so to expand on the title a bit, we all accept that in 40k fluff, each primarch was created with a certain facet of war instilled in them. My question is who got what? I understand Guilliman recieved tactical acumen. Angron recieved brutality *I think*. Russ's "skill" was fierce determination. *Once again, I think.* So, what do you guys think. I'm open to opinion.