lol =) great idea =) but why bother, because the computer will first capture all the mines, etc., and only then attack the Castle.
Kujin clears everything around, when we talk to the second leader, we continue clearing and gathering troops (we don't go to the Cyclops).
We keep gathering troops, repel an Orc in the open field who runs to the second Castle (before that, he visits the Fountain/Idol/Baidu, which gives +10% HP), we keep gathering more troops, then we transfer everything to the second hero (I gave Krag, but Tilsek is much better). After that, Kujin stays in the first Castle, gathering troops, and the second hero, from the third Castle, buys his own troops and balances the growth). - We repel everything in the open field. In general, we manage to kill a hero every 2 weeks, with 70+ Cyclops, 250 Earth Daughters, and 100 Wyverns +). It's fun =)
When Kujin has approximately (60 leaders, 300-400 Centaurs, 100 Earth Daughters, about 70 Phoenixes, 20 Bloodeyes, and some Goblins + Warmongers), we go to the Cyclops. We talk to them - the purple faction is activated. First, we eliminate the Dark faction, then the Light faction =) they won't be too eager to attack =). And then everything goes smoothly).
The game lasted 8 months xDDDDD