In the second attempt (as green), I only went beyond the garrison to explore, and immediately two powerful heroes with a huge army jumped out.
Therefore, I have the following questions:
1) In which month should I leave the garrison to even try to compete? If it's when the message appears, then, in my opinion, it's impossible.
2) Are there any "Dungeons of Dragons" on this map at all (I don't look in the editor in advance)? They usually help a lot.
3) Initially, there was a pack of blood dragons near the tent; another time, there were just as many drakes – is this intentional? Like, develop strongly and then only take them?
In short, the map could be called "Get out or die," and not "Island...", which you don't even think about.
In general, for me, the best maps are "Search for the Lost City," "Butterfly," and "Snarl." This map doesn't seem to be "mine," but I'll try it a third time.