Walkthroughs for custom maps.

So, what is the AI's reasoning?
I couldn't find an answer in the physics section.

As a rule, the AI switches to casting offensive spells in two cases:
1) It has cast all the spells it deems necessary and applied all the required debuffs to us;
2) It feels that it is losing.
In the first case, you need to cast a dispel magic spell at a certain point. Then, the AI will enter a cycle of casting the same type of magic. In the second case, you need to completely deplete the AI's mana before you start to seriously destroy its army.

But if the AI's offensive magic is very strong (high-level magic specialists, for example), and it realizes that it can defeat us with 1-2 casts, then only antimagic or creatures with immunity will save you.