In my current HRE game, I have tried to balance the most powerful Kings (=Electors, I guess) in the realm against each other by giving them roughly equal power. That does however mean that I have to prevent either of them to unify two or more titles under the same banner. Basically, the law is simple: start a war to usurp another Elector and you will find yourself with a knife in your back. No, I don't care how legit your claim is.
Also I beheaded the King of Germany once. And his son. And assassinated his wife, just to be sure. Can't have people messing with my beautiful claim to Denmark.
Also I beheaded the King of Germany once. And his son. And assassinated his wife, just to be sure. Can't have people messing with my beautiful claim to Denmark.