Currently, I've been playing for 11 months at a leisurely pace. Here are the results:
I returned the Moon to the Angelic realm, unlocked various guardians, freed Jelu, killed almost all the Greens (except Thorgrim), almost all the Undead (except Tanta and Lord Haart), almost all the Blues (except Kilgor), I have a town portal, resurrection, clone, and prayer.
Almost everything can be broken with bears on this map; it's very difficult with other units. For now, the map is more than passable.
In general, it's worth noting that the map isn't as difficult as it seemed at first. The mid-game here takes place in a calm and measured manner.
Added 4 minutes ago
Regarding the prospector, all AI have summon and boat sinking.
Added 31 seconds ago
Here's another useful suggestion: when discussing more than one map at a time, and each participant writes about their own, please write the map name at the beginning of the post so that it's easier to navigate, not only for you but also during the discussion: imagine what it will be like, especially for an outsider/new person, to read this after months. And it's also convenient to use the forum search to find all the posts about a specific map (I sometimes do this myself).