After playing the original Master of Magic for many years during my childhood I found the experience in ‘caster of magic’ very lacking. Play balance is very bad. On harder difficulties the AI always attacks your weakest cities relentlessly. Automatically knowing which one is least defended. Enemy units spawned from nowhere with no time for the player to do anything about it, whether it be enemy wizard units or rampaging monsters. The AI in this mod and maybe from the base game basically cheats non-stop.