Posts from Attack Skill +1 или Basic Archery?

Орден Феникса – харизматический :) лидер
Added 24 minutes ago
Here are some pictures to make it easier for you to navigate (3 pictures: description, beginning, statistics at the beginning of the mission).
Added 41 minutes ago
I can't seem to complete it... there is no Warlock there, only Barbarians. There is a relatively weak yellow Barbarian, but they all manage to build up quite well and acquire a lot of troops before I arrive... I captured the yellow Barbarian, waited for him to leave the Castle, and captured his Castle. Then, the red Barbarian arrived with his troops and an attack of 9 (I have a defense of 8 with an artifact) and captured that Castle... and there are still several red Castles, all nearby and quite strong.
Added 1 hour 2 minutes ago
The Barbarians are very strong... even if you recruit dragons.
I recruited dragons when I decided to explore the island to find a short distance to the second island, but where can I get the teleportation spell (if you build a guild, will it even appear?), in the nearby huts, there is only Vision to find out the location (loyalty) of the monsters and Fireball.
And one more thing. If it's not easy with dragons, how can I break through there without dragons? In principle, it can be done in the first week, but it's not possible to build Crusaders there, and the Barbarians attack if you approach them
So, the main thing is mobility.
The goal of this stage is to capture Anduran's helmet.
The helmet is located in the Necromancer's castle on the island to the right.
The path to the island is through Dimension Door magic (teleport, spatial gate).
The location of the magic is at the top, above the Barbarian castle on the left, behind a barrier; there lies a scroll with the spell.
The password for the barrier is next to the starting castle on the right.
In the Necromancer's castle, they will "greet" us. After jumping to the island, you should leave 4 squads in your army and add 1-2 squads of Elves.
If desired, and if you have enough gold and free space for another squad, you can also buy Elementals along the way to the Necromancer's castle.
Have a good game!

Орден Феникса – харизматический :) лидер
You need to acquire a helmet, I think. Moreover, the mission description states that we won't have time to conquer everyone and need to seize everything we come across.
.....
I don't remember for sure, but I think I completed this mission like that.
I ignored the Barbarian castles, built up my own completely, and then ran past the Barbarians to the Warlock with only my own army. Maybe there were some other tricks, but I don't remember. There's a teleport scroll somewhere. Again, I don't remember exactly where. I defeated the Warlock without any problems with my own army in about 3-4 weeks. The result isn't ideal, but it's something. In general, you could probably do it even faster with the same scenario + capture a couple of Barbarian castles and buy out their treasury. The Barbarians are also killable, in principle, but it's too much of a hassle, so I just ignored them.
Well, while I was writing, Querty already answered and provided a more accurate solution...