You need to buy a hero immediately, give him the dragons and head to the second castle, while leaving F to defend. With the hero, we buy archers across the river and place them in empty slots. In this state, we capture the second city without any problems (loss of 2 dragons). We defend with Faedan until we get teleport from the mages guild, after which we go wipe out the blue's garrisons )). With the mercenary, we return to Sares and hold them off until the end of the game (make sure there are no more than 9 dragons). F frees T and, by calling reinforcements from the 2nd city, crushes the blue in the toilet )). T and the freed D enter the castle of the necro (already ours) and study spells (which will be useful in future episodes), then visit other upgrades and castles to learn even more, and F goes with them. Once we've had our fill, we dump all troops into SiresTala and listen to poems.