Ranger – “Emerald” [5th campaign, 2nd mission]

Don't worry too much, this mission isn't that difficult. Basically, I'll try to create a mini-plan for the first few weeks of the mission, but you'll have to figure out how to level up your hero and develop your town yourself. For the first two weeks, capture mines, build up your army, and gradually eliminate the neutral monsters that are hanging around your castle. Then, after gathering your army, head to the Dungeon and, after navigating through it, capture the first Demon castle; there should be a cutscene, and you'll receive a dragon. This will take another week. After that, in the Elven town, hire a hero, give him a weekly growth bonus, and send him to find Findan. Meanwhile, Findan clears the area around him and captures mines. When the armies reunite, immediately send Findan to attack the Demons. If this doesn't help, it means you're leveling up your hero or town incorrectly.