Use Azkaban prison in-game as a punishment for wizards/witches caught doing anything that goes against the rules of Knockturn. This could be a temporary `jail` system. An idea is also to have Azkaban drain (as in weaken) the magic abilities of a player who is sent there.
Edited by Jacob, 23 February 2015 - 08:53 PM.
Clarify topic title; Clarify idea.