NHF – new heroes for Heroes V 3.1.

Okay. However, balance isn't a bug, but a system, so atlant108 is out of luck.

But why not? There will be version 0.87 later;
So many heroes and new features have been added to 0.86 that something will definitely be discovered, and 0.87 will have to be released sooner.
Balance in 0.86 is not the main task. But in 0.87, we will try to pay more attention to it.