I have some of my chaos army assembled, but I am torn on what legion to use. I have narrowed it down to three legions- world eaters (BLOOD FOR THE BLOOD GOD!!!!), word bearers (I like the evil religious vibe), and the iron warriors (cool paint job+ i like their primarch). What are you opinions? If it changes anything, I have the contents of the renegade strike force + 2 squads of berserkers, 1 of 1k sons, and one plague squad,as well as a daemon prince and 2 oblits.