I did not think I would ever utter such vulgar term, but lol, BurningEGO hit it right in the spot: the n00b box was noobish and lowly for vanilla, and in EB it is even more noobish, and even more lowly especially because of the fact that phalanxes are so overpowered in EB - nothing can get through them.

Anyway, as for the structure, why could it not be some sort of ancient ziggurat left over from the bygone days of Babylon? After all, it was an ancient city, and a Mesopotamian city, and those cities were famous for ziggurats. What do you think guys? The main question is whether it has steps on the other side. It could also be a sort of burial structure, a mausoleum, however, I do not recollect any civilizations in Mesopotamia building such imposing structures.

But wait, these buildings are all from vanilla. Which means that they are likely to be wildly inaccurate. Why am I even discussing this building??