The game turned interesting with a hidden Naga on turn 113, which I managed to capture. However, I then managed to lose the Naga in a pre-max Necropolis dungeon to a Lock. Nevertheless, everything looked promising; the Necromancer had counters on the respawn point, and the Swamp Thing had a hidden Viv right under the castle. The paths to the third-tier dwellings were close for both opponents. My opponent couldn't handle his heroes.
Thank you for the game!