Imperial control of the southern shores of the Baltic and deep religious convictions compelled the able Lutheran warrior King Gustavus Adolphus of Sweden to enter Germany as the new leader of the Protestant cause. A series of smashing victories carried him south as far as Munich. The Lion of the North, Protestants called him, but even regal courage meets its end. At the Battle of Lutzen (1632), southwest of Leipzig, the Swedish army was again victorious, but Adolphus was cut down in combat. Without Adolphus the war wore on, but the outcome was already clear. The Catholic forces could not subdue the Protestants in northern Germany and the Protestants could not defeat the Catholics in the south.