Right away, mistakes started happening: on the first turn, I forgot that my main hero was in the castle))), I'm making a Grand Master. I move my main hero into the castle to get a spellbook for 2 Pandora's Boxes, and the next day I move my main hero away and realize that I didn't take the spellbook))). All of this led to a poor game and a complete loss of my army on a near-maximum concentration on 125, after which I wrote GG.
Thanks to my opponent for the game and sorry for not finishing it!