[Lazy_Perfectionist]

Not that its valid for Niefelheim, but that same trick also works on demons. I had some experiments with Yomi a while back.

As well, LA Atlantis has W3D?1 priest-mages available at the capital. Cast twiceborn, get them killed off - in your dominion- and then you've got upkeep-free reanimation machines.. Lose the special abilities like sailing, thoguh.