Well, that Necropolis mafia was truly a unique case. Of course, you can overdo anything. Although, I was less concerned about the number of defenses; there were other issues, more related to randomness. Like, you absolutely have to kill the Healer to win, but you need to get incredibly lucky to actually achieve that.
Ничто не возникает из ничего и ничто не пропадает бесследно.
Если где-то чего-то убудет, то в другом месте добавится.
(Закон сохранения).