Late Era versions of existing nations

[Sombre]

I still have to test some of this stuff.

Does anyone know if blood slaves can be taken/used underwater? Do they simply drown? If they do, I can make them amphibious - they aren't really specifically human - I mean you can harvest them from any poptype, so I don't see why they couldn't represent atlantians, mermen, tritons etc.

Of course I'd add underwater blood spells - sharky ones, summons, aoe damage etc etc.