I completed the fourth mission; I thought the third one was easy, but the fourth mission with the Barbarian surpassed all previous missions in terms of ease, compared to all the previous heroes. :) There were only 2-3 difficult battles. With the first hero that arrived, the one with lightning and a couple of others in the castles, the rest of the battles couldn't even be called battles. In 90% of cases, neutral armies or enemy heroes outside the castle didn't even have time to make a move with their units on the first turn, as I wiped them all out. I invested in: strength, defense, luck, and courage (all at level 3), and all the skills in the last skill tab. Considering that the Barbarian has no useless units, with two units attacking without a counterattack and three units attacking from a distance, with the "Cleave" skill and luck/courage (after applying mass heroism), more than 50 points of damage are dealt by each second unit, sometimes even twice or three times, which guarantees the destruction of any army before they even move. :) Somewhere at the beginning of the thread, they wrote that it's better not to face the final boss without 200 Cyclops. I had 48, and he only managed to cast lightning once, and none of his units even had time to move before the second turn. He didn't even make it to the second turn. The Worm also died on the first turn, with 98 Cyclops. In general, I haven't had such an easy time playing with this hero in this campaign for a long time. :)