Wraith Witch Deneghra
Bane Knights (Leader and 5 Grunts)
Blackbane's Ghost Raiders (Leader and 5 Grunts)
Warwitch SirenWarwitch Siren
There are a few alternatives im thinking about as well, but it will depend on wether 1 arcnode is sufficient, or if I should really bring two. I could also drop the Skarlock and Warwitch Siren (one of them) for full Bane Knights, which would increase their effectiveness - but since we are playing scenarios, killing enemy heavies is not the highest priority... or is it?