I still think the most fair thing todo is put a limit of one blocker per nation.Why have you decided that? That still favors the bigger nations, for example, A-E has such a huge nation bonus and lots of people to create new towns. Switzerland only has one town with one person. It is impossible for him to surround larger towns with giant nation bonuses, even if he decided that he was going to waste all of the plots that are in his nation on partially surrounding someone. In Edenia's case, 1/3 of our towns has been encased, and we don't have near the amount of people, nation bonus, or money to do such a cruel thing to one of their towns.