[Humakty]

For morale I've used moulder chiefs in support of my main stormvermin group and it works quite well.(even if they die quite quickly) The main advantage I saw was the strategic flexibility they have, with troops having lots of different use. I had a lot of fun getting R'lyeth back to the sea, even if I can't finish them off.(my fault, took no water/air on my pretender)

I think you shouldn't worry too much for the balance, because against armies with some cavalry, their low morale can cause them to get decimated during their retreat. Against slow adversaries, they are pretty hard to kill, as they will have lived the battlefield before the ennemie can just start to move !

I've only started bloodhunting so I dunnot know for blood summons, but what's sure is that my enchantress seems a bit lost among all these rats. Will you do a Horned Rat pretender for the final version ? It will do a lot for the atmosphere.