- A reference guide and manual in Russian for Heroes 3.

Yes, the reference guide is excellent. Thank you for the titanic effort.
Regarding the guide:
1. On page 51, I think it would be useful to add that if the hero has all unit stacks filled, and the skeletons, zombies, ghosts, and liches are already upgraded, then the summoned units will also be upgraded.
Also, in my opinion, in this case the effect of the Cloak of the Undead King is ambiguous — example:
We kill 1000 Arch Devils with Isra (upgraded and with the Cloak of the Undead King):
- We raise 1000 liches — if the liches in the army were unupgraded;
- And apparently 60% — if the liches are upgraded.
2. It would also be nice to add a page describing the bugs.

In my opinion, not 60%, but one and a half times less — meaning 66,(6)%, although to be honest, this indicator may depend on the level of the specialty upgrade. Yes, honestly, this point — the calculation for upgraded units — I can't explain yet, unfortunately... :) That's why I didn't include it. I need to dig into it, but there isn't enough time for everything.

Regarding bugs — initially the project was created within the framework of Heroes Portal — discussion of bugs is prohibited there, and that's why I didn't touch on that topic... And now I probably would include it... Only I don't have a complete enough list of bugs, which is why I'm not adding this section. If such information happens to come my way, I will definitely add it :) Or maybe I should specifically start a topic on our forum? Let everyone who knows anything about the subject write down their observations...

No sooner said than done. Everyone, please come here:
/topic/at/51590/