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

Another bug with duplicate heroes. It occurred in a HotA game with a mod and wasn't fixed. I think it's also possible in SoD. There are two Sandro on the map, but only one in the menu. The second Sandro is on rocky ground and cannot be controlled. After dismissing the first Sandro, the second simply turns invisible (he is not visible, but you cannot walk around him and you can attack him).

The following idea also arose. To save time on browsing through scrolls in search of the desired magic, it would be possible to highlight scrolls with magic that you don't have in your spellbook. Moreover, it would be possible to consider the option of placing scrolls in the backpack face up.