There are probably some bugs in it. And I didn't finish nation itself. So just count it as bump for now...
For now I have several ideas on magic sites in capital:
City of Xanadu itself;
Grand Bazaar (provides gold, among other things);
Palace of Air & Fire to recruit genies as Aezeal offered;
Temple of the Stone (read: Kaaba);
Mountain of the Eagle's Nest (read: Alamut).
Of course, this is too much & also I don't want too much commanders to be capital-only. Any thoughts on this?
To Aezeal: Current version quite possibly duplicates some unit numbers with your early era. As I want this to be at the end a single mod with all 3 eras included I'd like to know which monster numbers you're going to use up (the same goes for weapons, etc.) to reserve them in future versions.