It was a tough match.
At the start, little gold and troops — 30 pikemen and 8 archers, but there is an external dwelling of horses, pikemen, Grendans, and an external dwelling of angels, though guarded by a huge horde of Grands.
On day 112, I find a Dragon Utopia on the respawn, a Conservatory, 3 beehives, an external dwelling of swords, and a Refugee Camp.
Day 113 — another external dwelling of horses far away and a +3/3 shield behind boars. The only thing that upsets me is the lack of troops and gold.
Day 114 — built monks, left with 400 gold and no idea how to build angels. Captured the Refugee Camp, got 5 Cerberi.
Day 115 — Captured the Refugee Camp, got 5 Cerberi, several crypts, and gold became 9K.
Day 116 — finally build angels and plan to take the external dwelling of horses and angels with Grendan, who has 7 SP and 24 mana.
Day 117 — the capture is successful, I lose the horse external dwelling guard and some casualties.

Day 121 I start collecting clues and gold for the ransom.
Day 122 I stand with Grendan near the main enemy, and plan to take the Dragon Utopia and Conservatory with the horses, upgrade the angels and return them to Grendan.
Day 123 — took the Dragon Utopia — got +5 all and Cloak of the Undead King, broke into the main enemy — another Dragon Utopia — got Cloak of the Undead King again, Medal of Vulnerability, and +3 SP knowledge. Broke through devils for a box and +6 all, but didn't manage to take it.
On his turn, Tvaryna rushes in and takes the +6 all from under my nose and stays in place.
I try to hold the adjacent Inferno territory, which succeeds — Tvaryna returns back, which, in my opinion, was the main mistake.
Found another Dragon Utopia on the respawn, which I managed to take with the horses, and got Air Magic Skill.
Then cleaning the Inferno respawn, the horse-mages cleared the Pandora's Boxes in the center, got cyclopes and Thunderbirds. But these are all trifles, because Tvaryna has insane stats, Tazar, and a lot of wyverns.
In the end, Tazar takes away both central castles from me and stays in the nearest one to my main town. There is hope that he doesn't have the Cloak of the Undead King and the Cape, because I have a duplicate Cloak of the Undead King and also have the Cape.
With the horses, I collect 4 beehives in one turn, somehow transfer to the Castle (no Town Portal).
Top — Grendan with 22 SP, Armageddon with 1130 damage, and a Medal for resistance chance; bottom — Gunnar with stats 14 31, Bracers of Death, and Cloak of the Undead King (11 archangels, 55 wyverns, 10 horses, 50 horned demons, 15 cyclopes, 13 monks, and 4 Thunderbirds).
Tazar attacks Grendan, gets hit by Armageddon, then attacks Gunnar and types GG.

Thanks for the game.