What If Sweden Entered War of Spanish Succession?
In 1707, Swedish King Charles XII was in Saxony at the head of an army numbering 43,000 soldiers. The Swedish king, encouraged by France, briefly thought about entering the war against the Holy Roman Empire, but decided against it. What if he had off?
My guess is the Swedish army first marches on Prague. The Allies probably respond by sending an army, under Marlborough and Prinz Eugen, to save the city. Carolus Rex, with his extremely well trained forces, then engages the Allies in battle and defeats them. After this the HRE is forced to sue for peace.