Auto-translated
There are only 2 limitations in the mod:
1. Neutrals with a total AI Value greater than 16,000 cannot join, and for M and S maps, the AI Value must be greater than 4,000.
2. Creatures do not join if the hero's army contains undead.
Therefore, due to point 2, this does not work:
*On LM10, joining a large number of small guards and converting them for a Necromancer = super value.*
6LM is quite typical for XL+U.
JC has also been tested; the only question remains regarding L+U.
For now, we can conclude that limited diplomacy is quite balanced and is definitely not stronger than necromancy.