Unique Boss Monsters

[Narcolepcy]

Lord supporter reporting in
"Additionally the unique boss monster from the Hero level can have up to three (!) special powers selected from a predefined set."
I must be missing something, where could I find the predefined set of powers or is it not out yet?

[JellySlayer]

I don't believe it is out yet. The campaign just finished... may take a bit of time to get everything rolling.