I have 3 questions and one request:
1) What is this campaign?
2) Where can I find and download it?
3) How do I add campaigns, maps, and save files to the game?
4) Could you please give me a save file for the last mission of the last campaign? I've been struggling with the fourth mission for 2 days now! (look for Mage - Haven, mission 4 of campaign 6)

It's a campaign created by some Russian guy using scripts!
It appears as a regular map, and to play it, you need to put it in the "maps" folder in Heroes 5: Fortress!
Save files are placed in "My Documents\My_games\Heroes_5\profile\gprofile\save" or something like that!
If I had a save file, I would give it to you, but I don't have it. I finished the game and deleted the first part. Now I'm playing Fortress, but I'm also playing the demo of Tribes of the East!
I don't remember where I downloaded it! It was in a post by Night Nazgul in some topic, but I downloaded an updated version later, and it was without errors!
I'll post a link to "Day of Fiery Tears" later!