I immediately went into a treasure zone with Necropolis units, using Phoenixes and Angels. There were 3 external dwellings for Angels and 2 Dragon Utopia zones there. At the same time, I went to another treasure zone with the Moon faction and defended it, getting Pandora for all air units and all fire units behind Hydras as a reward. With a resurrection from the Guild Master, I took 2 Dragon Utopia zones on the second week.
Then I started raiding various treasure zones belonging to Dave, taking Dragon Utopia zones. As a result, I had great stats, but my opponent had Knights, Elves, Demons, and many Ducks. In weeks 4 and 5 combined, I got 14 Angels from external dwellings and building upgrades, but I simply didn't have enough money for Archons, and I ran out of Dragon Utopia zones. Dave settled down with Knights and Archers of Tirton, so I decided to attack. In a very unexpected finale, I managed to win (I waited 50 rounds until the Archer of Tirton ability wore off). Only one morale point on the Demons at the end of the battle (in about 9 rounds) would have defeated me. Thanks for the game!
Discord - Xocenk#2473