The fourth stage of the "Van Kanighem" tournament.

Please sign me up...
P.S. And could you tell me where I can read more about the game features described in point 5?

I'll break the forum rules a bit now, but I don't think I'll be punished for it :) First, it's interesting to read about this, and it will be useful for everyone else. Second, the links to the Articles where you can read about this were created with my participation. It's also useful to read other topics in the vicinity. The first link is to the rules of the perpetual tournament on that resource (this will also be useful for tournament organizers for Heroes 4 here). I should note that I don't agree with all the points in the rules, even there. Here, I see that they took the rules of the Zveroboy tournament as a basis - it will work, and I'll talk to the organizers separately about clarifications.
The second link leads to an Article that I wrote when I was playing in a perpetual tournament and suddenly started discovering some features in Heroes 4 that I didn't know were allowed by the rules or not, so I contacted the organizer and created an Article. In general, I'm probably not the first to discover the features with the graveyards, but at the moment when I noticed this, I hadn't read about it anywhere and didn't know it from anyone.
1) http://heroes.ag.ru/tournament/main/rules/
2) http://heroes.ag.ru/stuff/addendum/gravehero/

If these links are still not allowed and the admins here want to remove them, please don't delete the entire post. At the same time, I give permission to take these Articles and publish them here on HW; I think I have the right to do so, as I am their author.

PS. And please sign me up for the tournament as well.