Up until about 5 minutes ago, I was convinced that Shaka's UB was worthless. After all, 20% off of the maintenance fee for Barracks would be like, what, 0.2 gold? Now, in reading another post, I see no buildings at all contribute to the maintenance cost. Only cities themselves. I go back, reread the unit description, and it clearly says "-20% maintenance"... Does that mean -20% maintenance for the entire city??? Is it really THAT cool? With a courthouse I'd only be paying 30% of the maintenance costs? Good lord! Imagine if an Organized leader had that building! What'd that be... 15%?!?! Someone want to clarify this? That building almost gives Shaka a third trait (Organized) it seems. What would an organized leader with a courthouse have for the percent of paid maintenance versus Shaka with a Courthouse and an Ikhanda?