I'm playing Egypt on a pangaea map at monarch level in BTS. I've just started to produce war chariots for a rush, and then a tornado destroys the pasture. Two chariot builds are interrupted. It's 2075 BC and I don't think it will work with this extra delay. The diplomacy random event also seem a bit unbalanced. You can get a large modifier by paying just a little cash. In a recent game I had tokugawa to friendly because of a "+8 past events have proved your good nature to us" This was from sending a little food and paying about 50 gold twice.