I was already thinking about that. There's no money here. :( The grove is useless. So, we need to break through the nomads... but even with 2 vampires, you can't beat them; you need a vampire with the "touch" ability.
And we need to think about the medusas – maybe we can make them not shoot, but instead move forward and engage in melee combat?
I think it's possible to do that somehow...

So, we need to try. Maybe we shouldn't go through the nomads, but instead go through the skeletons to the Orcish treasure – there are 4500 gold there, I think. The problem is that we need to break through two large groups of skeletons instead of the nomads, or am I wrong? And for that, we need to avoid losing troops on the fairies by going there without armor; otherwise, the second turn is just spent on the grove. What if, on the first turn, we attack the lepers, take the armor, and head to the fortress? And on the second turn, we try to defeat the fairies (already having armor) and the grove, if possible – we need to try it. :) And on the third turn, with the whole army (skeletons + imps), we try to go through the skeletons and their spawning points to the Orcish treasure. :)