To complete this map, it is important to have a good start. When the main hero reaches level 12, you need to find a way to ensure that the attack significantly exceeds the defense (a good option is 10/2). When choosing skills, luck, light, and logistics should be prioritized. In battles with strong neutrals, troops should be positioned so that enemy archers only attack the front line, for which one peasant is placed in a row (this doesn't work with BDP). In general, what makes this map good is the need for well-thought-out development and combat tactics. Good luck to beginners.
Thank you for the tips.