[Meglobob]

I am playing LA Caelum and ending up fighting LA Ermor. Massed blade wind works real good. Get one of your forgers with dwarven hammer/dwarven boots, mass produce dwarven boots for 5E gems. Then put them on a cheap forger (they are only 75gps or so to recruit), you can then script summon earthpower, blade wind, hold, hold, blade wind, spells. I ended up with 20 or so such blade winders very, very quickly. They took undead armies out very effectively behind a infantry shield. Equipping them with eye of aiming helps as well.

Also dust to dust is very effective. You can also spam undead yourself and most of your mages have 1 or 2 priest levels, so good old fashioned massed banishment works well. Use all this in comination.