1:1
At the starting locations, there's 1 Hive, 6 Imps, and 1 Scavenger.
In the first treasure, there were no Hives, and I wandered around there for a week without much profit.
In the second, there were 2 Hives, 3 Imps, and a Key of Zargoth. The Key of Zargoth on the mini-map was simply amazing – it allowed me to jump directly to another treasure.
In the center, I took 1 Hive and +3 to all stats and ran to the teleport, where the opponent was dominating.
The Earth book and the combination of swamp + castle were very effective, creating a group of Ducks and Archmages.

The final battle was interesting.
The opponent's combat stats were slightly worse, but he had Earth Shard and an explosion dealing 3k damage against my 1.2k.
In the first round, I didn't cast Antimagic on the 46 Ducks, but 7 Archmages under a shield and with Antimagic also did a good job.
Special thanks to the Vassals, 2 hits – 2 stones. (it's bronze)
Thanks to the bronze for the explosion resistance on the Archmages. And the oil resistance on the Ducks.
And thanks to the opponent for the game.