Walkthroughs for custom maps.

bolotnik,
Didn't you have a large enough army to repel that attack?

Brown certainly caused a lot of problems, even very...
I spent the longest time figuring out Solmyr, Niloth, and the Archmage in the Imaginary, finding the right approach to get through without losses...
But I didn't use hit-and-run tactics, and I attacked on their territory, but this Walkthrough was already after 10 or more attempts to complete the map, i.e., I already knew what and where would be, how and what, what to use to kill them....

Added after 46 minutes

I only used Archmages, Bears, Snipers, Archers, and Sorcerers. Sometimes cavalry and Gorgons (depending on the situation).

I bought a lot of troops: Hydras, Cyclops, Battle Unicorns, Champions, Golden Dragons, etc. I used the 7 most powerful stacks in battles, which is why even with all that, I didn't have enough money to buy everything I wanted...
And then the troops that were bought were used by secondary heroes to repel the orange attack.

Added after 6 hours 20 minutes

The garrison is near the Diamond Castle, Lomkomor's stronghold. The save is attached to the post; the main hero is standing near the garrison.

I looked at the save, and as I understand it, this is a new, reworked version, because I don't have a garrison there, but there is a passage guard at the beginning, requiring a bird, and a little further down the road, a blue passage guard.
The garrison probably appeared in the updated version, which I haven't played yet.