Whew, each new battle was getting harder and harder (first orange, then purple, now blue).
At first, I attacked him and couldn't defeat him, then I decided to capture his castles, and after that, I would fight him (if I'm lucky, he'll be besieging one of my cities). But in exchange for his human city, he took my necropolis. Without wasting any time, I ran down to another city (Tower) and captured it... Luckily and to my great fortune, there were 22 titans in the castle, which I immediately bought, and with the titans I already had, there were 38 of them! Well, with such an increase, my morale rose, and I ran to his last stronghold. After meeting the hero at the teleport, I dealt with him, and on the next turn, I reached the castle and easily took it.
Here are two screenshots:
1. The beginning of the main battle (24 archangels)
2. What was left of my army after the battle and the capture of the castle
P.S. They're wrong to criticize the horned ones; they're good guys.
P.P.S. I didn't break the ballista; they just fell under the berserker's attack.
P.P.P.S. And I was in last place in terms of army strength, heh-heh-heh)) Magic and the mind of a strategist rule!