So I got a couple of Warhammer things on my mind:
There is always the question of "Is it Cata-chan? or Cata-can?" But are we sure it's not "Cata-shan"? Covering my bases: This is a joke referencing BroTrip 40,000. Typically I say Cata-chan.
Even though Malal/Malice is in canon limbo right now, the idea of a chaos god that feeds off other chaos gods is interesting. But couldn't Slaanesh also fit this role given that pleasure is a universal concept and not limited to one type of action? Khorne, you can strangle Slaanesh all you want. But Slaanesh is still taking pleasure from the fact that you are defeating your rival chaos god which is making you happy.
TVTropes refers to Konrad Curze as Warhammer's Batman, but he more comes off as Warhammer's equivalent of The Punisher to me.
If I was the Emperor of Mankind, I would focus on keeping Chaos from getting out of hand rather than hiding it and getting rid of it.
What if the inquisition found that one YouTube clip "No one expects the spanish inquisiton!" Like, Some how a computer managed to stay working for 40,000 years and has that clip on it.
Who is more of a threat? The C'Tan or the ruinous powers? The forces of Chaos are Chaotic to say the least, but C'Tan like The Outsider, The Deciever, The Void Dragon, and The Nightbringer sound like they could really cause some massive destruction.
How much WAAAGH energy does it take to screw in a lightbulb?...seriously.
SPACE WOLVES!?!? (Daemon primarch rage)