I hope You'll enjoy this. Below are savegames from my solo cleric run of Might and Magic VI: the Mandate of Heaven. I burned many hours into it ans I'm not willing to grind that character any longer. Saves are applicable to MM6 with a Grayface patch 1.3, so GOG version is working.

Have fun!

https://wiki.baszarek.pl/lib/exe/fetch.php?media=wiki:mm6_saves.zip