The surrender due to luck turned out crooked for both sides: the opponent has an endless corridor; I have minimal respawn and a single road that almost immediately leads to a metro into my native treasure zone with 20-49 fire elementals, but off-road there's a nearby green Rampart and a snowy adjacent zone with lots of passages. On the first week I took the green zone and placed城管 and minotaurs in the Fort, on the second week I got the purple Citadel, took an external dwelling of green dragons, portalized, and started slowly snowballing; by the end I had ~70 ducks and 7 dragons, not a single Dragon Utopia was encountered, on 213 I finally built the 5th level guild at home and got Jump, on 214 the opponent surrendered.
Thanks for the game!