Everything is the same, but at the beginning, a Barbarian with a decent army appeared. After a week, he was sitting in a Castle, and after another week, I defeated him.
Is the Dungeon hero fighting with brute force?
And also: the third garrison is very strong. I spent three weeks building up an army, and then a powerful Barbarian appeared. I defeated him, and now I'm building up my army again. He doesn't have a Ballista.