User blog comment:VLKAFENRYKA/Space Wolves vs Tyranids/@comment-5607736-20130213164450

My answer is gonna be a lot biased because I've played Space Wolves for 10 years and I've read all their books. The Space Wolves are just as brutal and unrelenting physically as the tyranids and they are smarter, and more well trained to boot. I have no doubt in my mind the Space Wolves would win. They would take many casualities, but as long as they have Ragnar Blackmane at the helm, there is nothing they cannot accomplish.