I recently jumped back into the game and I decided to give Sumer a try. I'm running on Immortal difficulty with Cults, Heros, and Corporations enabled. All the advice I have seen boils down to spam carts, eat your neighbors, profit. Obviously it is a bit more complicated than that. I'm usually able to crank out 3-4 carts and an archer around turn 30. I can usually roll up to the nearest AI and yoink a city at that point but then I bog down. My carts are down below half health and the AI will have started to muster some defensive units. If I just roll directly on to the next target I risk getting wiped out but if I pause to heal up the AI has more time to get it's units into place and I'm at risk of the city I just took flipping due to loyalty pressure. Does anyone have any advice to help me get over this hump? How many carts should I be looking to have completed before I actually engage? What are some good benchmarks to look for to see if I am on track?