Austria again was put to sleep. Again trade was supported,but Poland was building up it's armies. Could they plan something on austria? Or some other german state? Emperor was nervous and ordered fortifying borders in Silesia and Moravia.Armies were moved to north.
Nothing was happening and everything was quiet.
Emperor decided to attack Poland and gain acces to Baltic sea by conquering Danzig.Attack started Anno Domini 1522.
The war was the same allies were called upon,but it started with siege of Krakow and Danzig.Poland armies were poorly trained and equiped and didn't had a chance against fierce moral of Austrians. Most of losses were due to attrition of sieging forces however Austrian army conquered Krakow,Danzig and moved to Lithuania throught Prussia that was under siege by Hungary.
Emperor expected that Russia will join the fight but she was occupied by mongol hordes. Lithuania fallen and armies were moving deeper in to Poland plundering and pillaging every village.
Polish king decided better to lose something that everything and decided to negotiate. Austria wanted only Danzig but Poland rejected and offered Krakow instead,but after few month they gived up and handed over to Austria: Danzig,Krakow,Lithuania.
Austria returned to peace. Hungary didn't gained anything while Saxony gained another province.
However day before treaty was signed Austria was attacked by Helvetia and company.
However this time Austria was ready and Garrison of Tyrol was soon reinforced and all attacks were turned back. Armies from Poland arrived and Milan was conquered. Helvetia just like Poland decided it's better to give something rather than everything. Milan was added to Austria.
Last war ended on Anno Domini 1528.