Walkthroughs for custom maps.

Thank you to everyone who responded. Currently, I'm preparing for a battle with Witch King 1; he's located in the north, near the city of Angmar. (Apparently, the Angmar King-Witch is the main Nazgûl, who cannot be killed by a mortal man who wounded Frodo and almost killed Gandalf during the Battle of the Pelennor Fields, if we are to believe the director's extended version). Here's where I stopped: https://yadi.sk/d/fireuIlU3JwwrA. I uploaded the save file to Yandex Disk.
I upgraded Aragorn; before that, I was thinking of upgrading Gandalf, but I couldn't acquire Clone, Blindness, and Berserk. After learning these spells, it would be tough for the Angmarite. I did a test battle with him; it seems I need to gather more troops or replay until Clone and Blindness become available. Thanks again to everyone, especially for the translation.

1. I advise starting over and setting the difficulty to 3 to 5 (you have it set to 1). What's the difference? Well, according to the plot, Theoden and Isildur are supposed to die (the latter unlocks the Green Border Guard). Not to mention the author's intent; many features are lost at the "Very Easy" difficulty.
2. There are 2 artifacts near the city of Bree; they're not immediately visible, but use the Air/Earth view periodically.
3. The 2 Rider's Gauntlets do not stack (on Aragorn).
4. It's worth wearing the Elixir of Life before the battle.
5. The battle itself is easy and can be completed without losses.
1. Use the Archangel to close the gates, cast Slow, and simply shoot down the Liches, then the Vampire Lords. If the enemy casts Haste, cast Slow again. If not, use Prayer, Blessing, etc.
First, target the Liches, then the Vampire Lords, the Guards, the Black Riders, and finally, don't forget to resurrect the Snipers/Sorcerers with the Archangels, depending on who the enemy will be shooting at with magic