I understand that the "Rough terrain malus" can be a little daunting : unfortunately, there can be no "flat terrain bias", and, the unit being a chariot, it would be quite strange to not give it this malus (all the chariots have it, including the other chariot added by MUCfVP, the Scythed Chariot).
Personally, I prefer to view this unit less as a wing unit (capable of flanking and having to keep moving) and more as the core unit of the early Assyrian army (as were Assyrian chariots irl) : accompagnied by some spearman and archers and a STower (to maintain the line if things turn ugly), they can do a good job at pushing at the heart of enemy formations (where they enjoy some great combat bonus), and then they can strike fast at missile unit when there is a breach. It's another take on the melee cavalry archetype, and one that isn't always the most evident, but it can really be a surprising unit if used well.
and +10%
City Connection bonus
if you win a war by taking the final city despite it counting as a won war (heroic event appears, etc). I'm not sure about victory via peacing out providing yields yet, as that might've broken too, but I can say for sure exterminating Elizabeth didn't give me my yields. It used to do this properly before.
military supply of a normal wall, and it's a prereq for Mathematics. Also, if you're so pinched for supply, you realize you don't need to build both siege towers for it to work right?
