Well, that was unexpected. The Palatinate called me(Holland, HRE Emperor) into a war with my rival, Provence, over Metz. Provence had at one time(like, a few months before), both Castille and France as allies, so I had no intention to mess around with them myself. However, France and Castille had gone to war, and Provence had sided with France. Bye bye Castille. And when the Palatinate declared and I joined, France probably didn't feel like waging a war on two fronts, and they declined to assist Provence. So poor Provence had no allies... bar Flanders, who had previously allied them.
I quickly sieged down Flanders, and then went over to help the Palatinate siege down the rest. After a year or so, The Palatinate forced Flanders to cede their only province to me, pushing my AE to around 54 over the board. Thank you Palatinate! (no coalitions though... I've been busy with my two diplomats. I'm still not overly happy, since Austria is starting to improve relations with Electors again, and this messes with their opinion of me) A month later, Provence peaced out... And the Palatinate only took some money and War Reparations... They didn't even ask for Metz. So the end result of this war is that the Palatinate got money and prestige, and I got Power Projection and Flanders (and money and prestige). Is this WAD?
Btw, it's nearing the end of 1493, and my ruler still clings to life.