"War by the rules"

I won't quote all the posts, I'll just summarize: There's a proposal to ban the Mentorship skill? - I agree with this! There's a proposal to ban jumping and breaking through gates for 1 month (doing this to the opponent is already prohibited) - I agree with this! Regarding the Naruch... I believe we've already resolved this issue, and they are allowed! There's a proposal to ban building the Gnome Tower in a castle - I agree with this! Regarding banning heroes, only Wing is currently agreed upon; are there any other suggestions?

Added 15 minutes later

allow taking a castle if you reach it through all the passages (this is not always possible, it requires a specific focus on this and a lot of effort).

Attacking an opponent's castle is not allowed before day 1 of month 2; this specific condition of the tournament remains unchanged.