NHF – new heroes for Heroes V 3.1.

Vague description.
Any ent – where? In the army of this hero? In any army of the player who owns this hero? Or all over the map, including the opponent's?
What are the priorities for creating fairies? Or is it completely random?
What happens if there is no space for the fairies?

It's not difficult to figure out. If you want to know everything in detail, play the game ;)
The description will be changed later for aesthetic reasons, but I won't go into too much detail.
Why aren't we nitpicking about other specialists that are also not fully described? Or is everything fine with them?