Gave up the Castle for 1100.
Week 1. Respawn with a stable and a hidden nook in the corner, which I clear on day 117. At the Necropolis, I take the hidden nook of Necro-steeds. I use the teleport to get to the Great Oasis – 50-99 Titans. We agreed to play as on Jebus, with a DD in the neighboring zone, and flying is only allowed after breaking through the guards. Thanks to the external market, I got Behemoths in the Castle.
Week 2. The territories are large but not very rich in resources, buildings, and artifacts. Unnecessary skills are being leveled up; I took 1 Hive and an artifact +3 Morale/Luck.
Week 3: I break through to the next secondary town with a group of Behemoths, where I take a +5 All stats sword and wings for the Devil's Elbow + a hidden nook of Green Dragons after defeating a horde of Nagas.
Week 4: I reach the Snowy Treasury through a horde of Gorgons; we killed 1 bear with breath attack. There are boots, a couple of Hives, and a speed cloak. The opponent surrenders on Manticores.
Thanks for the game! It's a pity that we didn't get to enjoy the Dragon battle.
Confirmation here