Auto-translated
Easy mission, I'll tell you. The main thing is speed. First, explore your island, recruiting undead of all kinds with Markal. When you've gathered enough undead, use Markal to attack the titans guarding the ships and liches. The main spells are "ice bolt" and "raise dead." After you've dealt with the monsters, recruit the titans and sail to the neighboring island, where Mythgard is located. You have one week for everything, because after that (at least that's what happened to me), a fairly strong mage will sail to you and land on the western end of your island. Grab all the living creatures you managed to hire, and together with Markal and Godric, on two ships (they are already built), sail to the perpendicular coast, west of Mythgard. You may encounter another army on a ship. It's quite easy to destroy it with Markal. The main thing is to have Markal sail first, and Godric second. When you land your "invincible" armada, the mages will seize the city of the Order, which will please them greatly. They will start collecting what you didn't take, building up the city, and enjoying other pleasures of life. You will see that you have a new quest: "capture any city in one week." This is more than enough. Try to use your troops sparingly, especially the liches. After all the recruiting, I had about 50 of them. Try to protect them and resurrect them if necessary. Then, recruit liches, archers, dragons, ghosts, and other companions. Build a Stronghold, which will take about a week or a week and a half. Godric will be in Mythgard, and Markal will roam the surroundings, gathering recruits, resources, and so on. After each battle, you will have more archers (it is desirable that Markal knows necromancy completely). You can take two artifacts for good luck; one is guarded by a horde of rakshasas, and the other by water elementals. Then, the liches and archers will inflict serious damage. There is a fort below, where we eventually upgrade the liches, other recruited units, and head to the city. By that time, some friends may sail to you, tired of building our old city. They can easily take the city. We are not afraid of them, as they will not have time to carry out their plans. We build a forge in the city, buy a supply cart (very important!), hire skeleton archers, zombies, and ghosts, and go not to the Normandy coast, which is in front of Hikam, but to the portal, which has been cleared of titans. We already have about 450 archers, 50-10 ghosts, 40-50 liches, 9 dragons, and 20-25 vampires (preferably higher ones). We attack the monsters: dragons to the gates, vampires in two turns to the mages and gremlins, ghosts to the wall. Liches shoot at the mages, djinns, and gremlins standing nearby (that's what happened to me). With luck and vampires, they will soon fall. Rakshasas will fight the dragons, which should be resurrected. That's basically it.