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Dude, you’re really clueless. Before writing your “brilliant” ideas, at least research the topic. The chance of diplomacy appearing for Necropolis is only 4% higher for Priests. Also, regarding joining for gold, a lot depends on the power you have, and as I understand it, not only the quantity but also the type matters, i.e., creatures are much more likely to join if they are of the same faction. And even if it’s for gold, it’s still a huge bonus, in skilled hands, in the first 1-2 weeks (and if you have a Necromancer or especially an Inferno secondary hero, even in the late game), completely changing the entire gameplay and the balance of castles/heroes. I don’t know why Bishop and Hellight voted for it; maybe they were just bored, or maybe they were trolling, knowing that this idea is doomed to fail anyway.