What would you change in Heroes of Might and Magic IV?

Hmm, it's actually there... And by default, in every town and as a building on the map...

Yes, I made a small mistake, but I think my point was understood. Actually, Dirty_Player wrote below:

The exchange rate is too favorable there.

Here you go :)

Maybe it's Heroes of Might and Magic IV?

Indeed, I made a mistake, I keep confusing them ;)