What is Ermor doing?

[Gargoyle]

Edi said:
Ermor often does that. Could be lack of commanders or some such, but it is routine to see absolutely massive piles of Ermorian troops in every province it controls and doing basically nothing. With BE it's ghouls, with AE it's longdead and soulless and with SG it's shadows and shades and the spirit thingies.

Edi

and...

Sandman said:
Is it Ermor's home province? If not, it's probably caused by the Ermorian cultist random event; they'll have three or so cultists, constantly summoning creatures, but no way to get any better leaders.

This is informative. This sound like a place I like to cast Fires from Afar in. Just how good is an army like that? Can an Army with no SCs, but good quality troops, commanders and mages of say half there number be expected to win or loss against it. I guess I am intimidated by the sheer size of armies.