Air was the first elemental to appear; I declined it, then took a Shrine with Chain Lightning. Using Chain Lightning and Mana Channel, I took the external dwelling (121) and broke through several serious guards, behind which there was nothing.
Seeing that the opponent was moving to the center, I started to rush and went into the maximum Dragon Fly Hives with a scout hero and a supply caravan. Naturally, I lost, leaving one stack of Serpents. I finished off the Dragon Fly Hives with Chain Lightning, assessed the possibilities, and wrote gg.
The chances were through Chain Lightning and Air, but the bears never spawned.