Walkthroughs for custom maps.

I spent some more time browsing Polish websites, looking for information about the map...

Have you seen anything about the "Zemsta Mutare" map? I only found a discussion on a website where it's posted, but there's very little information there (and there was also a YouTube video of a playthrough by one player, of terrible quality, but it's no longer available for some reason). I would be especially interested in reading what the author himself writes - on that site, he almost avoided commenting on players' opinions. I really want to understand: did the author have a Vision, or did he just want to create an impossible map (which he succeeded in)?

Well, and of course, I have to read heroescommunity.com.
It's interesting what they think about us :)

And what? And what less well-known maps are they discussing now? Is there anything worthwhile?

Added 1 minute ago

I recently tested a battle... You can win even if there are 2 harpies, but here it's already RNG for damage.

What is RNG?