and consider the Space Wolves to be a charming bunch of raucous bros. No matter what you think, the Wolves have a long and storied history all the way back to the Horus Heresy, where they served ...

The Horus Heresy: Age of Darkness box (AKA Horus Heresy ... there's no love lost between the Thousand Sons and the Space Wolves, for instance. Ditto the Iron Warriors and the Imperial Fists.