Added 1 minute ago
4) Diplomacy
Leave the percentages for joining (possibly only half the stack), but now in expert diplomacy, neutral troops always offer to let the hero pass without a fight for a certain fee. That is, they always act as if they are fleeing, but they don't flee, they just let you pass for money.
So now it will be possible, for example, to quickly level up diplomacy, collect money, and go to the center on Jebus in the early days, receiving a certain bonus.