Hey. I'm making this topic because in all material we have seen the bloodthister only roar, I think part of it is because the audio is not ready yet. While I know that they actually speak - to corrupt to lure mortals to chaos.
I really hope they won't be just - hydra,dragon, monsters - just roars !
Hopefully next we will get a trailer/gameplay from khorne perspective so we can finally hear the daemons speak !
Here example from 40k. But daemons are the same in fantasy and 40k.