Ok, I’m planning my next Warhammer army in advance, and I’ve decided to go with a Black Fleet based army (Imperial Guard and Daemonhunters, if you play). So, in that respect, give me EVERYTHING you know about the Black Fleet, Craymen, and that whole subject.
One thing I have noticed about the Black Fleet are the luminescent blue patterns spreading over the surface area of their anti-gravity engines. Not only that, but Atolm also shares these strange patterns.