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Thanks!
By the way, I also noticed that the third week is perhaps the deciding one, as attacks happen most often around this time. By the way, I was also defeated many times, even on veteran difficulty. Some people complain that it's easy to play, but if the computer doesn't lag, it's quite a dangerous opponent.
By the way, I've never tried playing as a hero – you've really intrigued me now. How is it possible to be attacked from two sides? That is, both orcs and elves attacked at the same time? I've never had that happen. Usually, only one attacks, while the other stays at the base.
P.S. Agrael is, of course, overpowered, although I myself used to play as Biara. After getting the Amulet of Mastery, she summoned such large groups by level 20 that it was incredible. However, I was still defeated by an orc playing as her sometimes. That's how it is.