HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

HD+ is created not only for HeroesWorld, many people play this version and therefore removing from the game what is not allowed on one resource but is allowed on another is, in my opinion, incorrect. Connecting a module like m200 is the most normal option. IMHO

I was talking NOT about HD+, but about the HeroesWorld rules themselves (hint taken? :D).
I also believe that removing obelisks from the game should not be done.

However, some kind of module like "regular_HW" would be very welcome. And in my opinion, the most "terrible" thing is Dimension Door, when a person is playing and casts this spell back and forth, it is very easy to forget that you don't have expert Air Magic and instead of one DD cast 2. Or even 3 ))).
I have encountered this quite often.