Board Thread:Questions and Answers/@comment-28144844-20160406181826

Is it ok to create a new minor chaos god? this god is very specific and does not affect the other chaos gods. Nor does it affect other cannon elements and is very separate  entity and does not even inhabit the warp just a single planet that the chaos marine chapter is from. this army is basically going to act like malal's space marine army and fight everyone including other chaos gods for their god. So is this ok or should i change my army's fluff to something like chaos undivided ? 