I'm sometimes amazed at how brainless a person has to be to add experience, gold, Gogs, butterflies, etc... Do they really think their opponents are idiots? It becomes clear after the first look at the save files...
Справочник по НоММ-4 http://handbookhmm.ru/pamyatka-dlya-heroes-iv.html
Памятка по НоММ-3 http://handbookhmm.ru/pamyatka-dlya-homm-iii.html
и HotA http://handbookhmm.ru/vyishla-obnovlennaya-pamyatka-dlya-homm-iii-hota.html