Inter-clan (ONLINE) tournament for Heroes 3.

You can definitely fight against Necropolis by banning Isra, Vidomina, and the Necromancy enhancer!!!

Of course, you can! Who's arguing?
But if you ban the enhancer (and consequently, the vampire upgrade),
what will be left of Necropolis?
The weakest army? (or almost the weakest) without vampires, skeletons, etc.?
Then, of course, it's just a rush, and it's as if Necropolis never existed.
They shouldn't be removed; I agree with you on that, but your methods of "balancing" the forces seem barbaric to me.
And besides, there will be two of you! And I'm sure that together you can easily handle Necropolis, just like any other castle. That's what this championship is for – to showcase teamwork.
Sincerely...