While playing, I was with low manpower, so Saxony started an offensive war, having as enemy Bohemia, it didn't seems like a good idea, then I paused for thinking who I was going to fight and checking things, but people unpaused the game, so I said "fock this shit let's do it!". So below is screenshots of "unpaused war", lol.
After some time losing the war, I lost my vassal Anbach and 2 allies (Saxony and other one). After that other ally (Magdeburg) asked for help in defensive war that I refused, so my third ally got away. It's just me and Poland now.
But Poland and me are so buddy-buddy now, look at this amazing subsidies:
People are not cool with Catholicism anymore, so I got some disaster for me:
I was really expecting to have more effects in disaster, but just got some debuff and life goes on.
After some time, I'm starting to be buddy-buddy with Hungary, and got an alliance with them.
Now it's Pomerania <-> Poland <-> Hungary bloc now. Behold world!