In my tabletop group, the Space Wolf assault marine has a Fenrisian Wolf, which has accompanied the kill team on some missions (before I joined).<br/><br/>Our last mission involved going into a tyranid cruiser to blow it up from the inside, then investigating a space hulk. The campaign's been running about 2 years though, and the team are all rank 8 or 9 characters. To give an idea of power / skill levels, my Raven Guard just about managed to out-stealth a Lictor :)