I was going to make this comment and I take advantage of the fact that you created this thread, I remember that a patch Keeps received more damage while they were being built, that could be implemented in the TC, look at training, he doesn’t mind losing 2 villagers while building the tc because you will get them back with double porduction of villagers. If the Tc takes more damage while building the Tc it will take longer to produce and will lose more villagers