I think there are two flaws (purely in terms of gameplay):
1. You can defeat the computer before you collect 2000 skeletons...
what should you do? just ignore it?
2. The Necromancers (all except Sandro) are in prisons - I assume this is to prevent other Necromancers from leveling up?
But what about Warlocks? They also get Necromancy skills ;)
P.S. What about diplomacy? Can you play around with it?
The goal of the game is to collect 2000 skeletons in the shortest possible time.
Therefore, a point will be added to the rules: Warlocks are prohibited from taking the Necromancy skill.
3. Feel free to play around with it ;)
Sincerely.