Change National Ideas to something befitting the true final boss of eu4
Add missions for Ulm that explicitly require you to stay a free city opm. scaling modifiers as you progress the mission, giving yearly base tax income, flat province FL, defensiveness, dev cost etc. idea would be a 50-60 dev province with enough buffs that if can compete even mid to late game, but it is all lost if they lose free city status.
Change National Ideas to something befitting the true final boss of eu4
Add missions for Ulm that explicitly require you to stay a free city opm. scaling modifiers as you progress the mission, giving yearly base tax income, flat province FL, defensiveness, dev cost etc. idea would be a 50-60 dev province with enough buffs that if can compete even mid to late game, but it is all lost if they lose free city status.