NHF – new heroes for Heroes V 3.1.

Is it possible to tie a specialization to interacting with objects on the strategic map? For example, create a hero who could revisit various treasure locations (after a certain period of time).

Well, treasure locations actually have a cooldown period, meaning they can be looted again later. But it can be easily implemented. However, I'd like to leave this for a complete overhaul of the objects in a completely different mod.