AS Monster Bonus Infomation Correct?

[Arutha]

but what does champion +elem min/max dmg influence? I can only gues that may be it is used by champions that deal elemental damage

Could be a good guess, yes.
Another possibility (but far less likely) would be that it represents the cold damage from "Ghostly" champions.

Which begs the question... what of the different champion types? They don't seem to figure in that file, only the generic "champion" type.
So how are the stats for Possessed, Berserker, Fanatic and Ghostly champions calculated ?