Everyone against one.

I completed the scenario with a hero in 3 months and 4 weeks (I had to run back for the ring because the author hid it too well). The tasks are not displayed as completed, meaning the victory is not counted after completing all the tasks. Thank you for the scenario featuring the Undead, which are not very common, even though it's an easy scenario, even considering the Necromancer's mark was removed (or it simply didn't drop in 28 levels, which is a first in 15 years of playing Heroes 5). As always, the game divides the army into 100 heroes and runs around, smiling, without capturing its own dwellings. When the Mage, with a highly leveled Razakel, approached the captured Elven town, he became idle for a week and watched the castle until I bought an army and defeated him with a log. I think to make it more challenging, you could also remove the "Raise Dead" spell and put it in some kind of shrine or give it as a reward for completing a secondary task.