With a rollback and a hidden unit, the heroes are good. I give the log to Tazaru, Alamar is playing, of course, then the stables, and at the end of the week, I kill the main Necromancer, Eugene. Then, for the second week, I just farmed; if I had 4 castles, I would have visited him long ago because he was the second-weakest in terms of army strength for the whole week (but I didn't know that for sure). In the third week, I took 3 Utopians and finally visited him :)
Thank you to my team and the opponents for the final and the great series!!!
We are the Champions!....

PS. I dedicate the victory to Wowe Yame-Dharma. Rest in peace, Friend.