Two sisters.

I'm playing on Recruit difficulty, but the Dwarf troops are very strong, and the heroes are levels 20-24, and I haven't even finished the first month in the game. Where is the game balance? How am I supposed to play? Dark magic helps, of course, but when your opponent (the Dwarves) has high magic resistance and good luck, the spells just get deflected. Either fix the map or state that it's a hardcore map and impossible to complete.