While other scenarios are labyrinths, this is is just a plain desert which can be sorted with a barbarian or nomads in your army. It's pretty simple because the enemy allways come from the north, while you are in the south. Maybe is a little tough but the scenario is not that difficult if you know how to deal with a dessert.
Regardless of whether you're using a might, or magic hero, always try to gain access to at least one (or preferably more) school of magic. Mastery over a certain school of magic will allow you to target all the units on the battleground with a single spell, be it a beneficial, or a negative one - spells affecting the monster behavior, or theirEG7gI. 13 200 275 7 155 307 437 493 356