final save 3160 BC. I was lucky enough to take Toku quickly with his capitol on plainhills, so had 2 cities spamming warriors every 6 turns. Also luckily Mansa started with wet corn in first ring, so his warrior was not produced on time. Toku, Mao, Mansa taken with no defence, and had 4 warriors ready for each other civ. 4 warriors are pretty save for fortified city ion hills with culture bonus (3 are not after attacking with 3 warriors Nap was still alive with his warrior having 0,0 health