[SelfishGene]

Utterdark or BoT are both fairly rational choices for LA Atlantis to make. Of course both are going to hurt you fairly badly as well, so best not to employ them until you've reached a tipping point and need a big push to win. The problem with Utterdark is that it will make it nearly impossible to recruit new troops even though your troops will be doing fine in combat otherwise (be wary of course of Ermor, Agartha, ect). BoT does seem like a good choice to squash human nations though.

I think it's +2 armor per cold level. 3-Cold Ice infantry hit i think 23 armor. The short sword armed Ice Warriors are quite adept little buggers, but like Caelum are very resource expensive, and are also quite slow. LA Atlantis' troops just beg for some Quickness love.