This will include the 40k staples: violence, self defeating creeds, graphic violence and many of our social taboos trampled all over as a matter of course. Though anyone who wants in on the intrigue and espionage followed by explosive action and a nail-biting finale that decides the fate of two universes are welcome.
Hmm... too late to get into this? Either I can use my current character and timecut him oooor... perhaps the Grey Knight Contingent also has another Chapter of marines assisting it? Nothing more than a battle company though, was thinking of them showing up in a strike cruiser.