Maybe I'll get reprimanded for being slow. I'll try to finish faster then. It's a pity that I lost 10,000 gold coins along with the first town – I had a Capitol there. And after retaking it, I have to rebuild the Capitol.

Why is accumulating units in dwellings considered blatant cheating? After all, everyone is on equal footing. This is especially convenient for those who don't like to buy many secondary heroes.
Let's stick to the topic. Discussion of the Necromancer mission should be in the appropriate section.

Added 21 hours 16 minutes ago
I feel bad about losing those 10,000 gold coins. Moreover, Raileigh's trip to the teleport turned out not to be very successful – instead of reaching a town, he ended up at another teleport. And at that time, the enemies started attacking the second town, guarded by Kypha. She managed to handle it, but I would have preferred to develop Shadia. So, I decided to replay from the moment of taking the second town.

Since it was the last day of the week, I left Shadia with one Minotaur to guard the first town. This time, instead of three heroes, only one appeared, and she easily defeated him in the open field after buying the weekly unit increase in the castle. He only managed to capture one mine.

After defeating the demon, Raileigh went to the teleport near the second town. Before the teleport, he visited Marletto's tower (+1 to defense). Further, before reaching the bandit camp (+1 to attack), he encountered a group of heroes. Apparently, the random generator worked, and two heroes went not to the first town, but to the second. Among them, only Leto was level 18 with a more or less decent army (with two enhanced Meteor Showers). The other two had only one unit each. It seems that Raileigh is on his way to the third town, although it is not visible yet.