Regarding the density of battles and chests – I agree. There are many chests, but few battles. There were 3 chests lying near the Hut. If you take all the chests for money, it will be enough for a couple more heroes :)
Yes, I forgot to post the hero's stats...
6-3-7-5. Mana – 17/75
In general, it's impossible to do anything decent here without supports.
Горящие реки сходили с ума, пытаясь остаться водой,
Земля пропустила коварный удар, раскрывшись на шаге вперёд,
Взлетел разъярённым драконом Огонь и понял, что тоже умрёт...