On day 121, Naga upgrade and Griffin Conservatory-2, then with Dimension Door grabbed a Dragon Fly Hive with 18 Wyverns in the treasure zone, and on day 122, Nila takes the maxed Griffin Conservatory with losses of 10 Golems. Continued further, there was another Griffin Conservatory-3 and Inferno in the treasure zone. There were uninteresting chests there, which I didn't waste time on; there was another Dragon Fly Hive. Reached the opponent's plane, there was another Dragon Fly Hive, a village nearby — Deemer with Expert Scouting breaks into it and sees a Dragon Utopia and two chests behind a horde of Genies. Behind the Genies turned out to be the entire fifth level; then via Dimension Door to the Dragon Utopia (not for nothing that Nila doubled her mana), it gives the Tome of Water and a Chalice. Here on day 126, Red breaks into me and takes my main town. On my own day 126, I take another Dragon Fly Hive and the Dragon Utopia with Tomes of Air and Fire; Nila sets up for demolition. Daremif ran to take Conflux and stayed there on an Angel; all the troops left with Grindan further. On my turn, with Nila I take back the Tower and, with a boosted hero sitting in the Tavern (lucky that it didn't get overwritten when I reset Nila), I kill Daremif in the town; artifacts scattered, followed by a surrender.
Thanks for the game!