Auto-translated
The outcome of battles between the AI and neutral creatures, as well as the losses incurred, are determined based on the strength of the army and taking into account probabilities. Very roughly speaking, this means that the AI can attack the same army 10 times, with a 70% chance of winning each time. In this case, it will lose 3 times and win 7 times. However, this is a very rough comparison; in reality, everything is much more complex.
The AI undoubtedly gains experience from winning a battle.
We have been expecting Qwerty to provide tactics for battles with neutral creatures for the past four months in the article "Gameplay without troop deployment" from the series "Fundamentals of offline tournament gameplay." As well as the alpha version of the Heroes2Info file.

Орден Феникса – харизматический :) лидер