All speculation****
So i'd imagine that the Malign Portents is goingto have a major release for each faction indicated by the heroes, For death it will be Night Haunt with the Herlad of Shroud paving the way for them along with a sweet black coach, Chaos will get full DarkOath release, after Nurgle in Feb of course. Order I'm not sure, it might be Aleves, but i could see them pushing them out as the conclusion to the Event, before them, i could see us getting some updates to Freeguild with a new freeguild hero as per the rumor engine, Destruction i have no clue