thats kinda much i mean breaking haku mirrors is basically making them useless. maybe the requirement shouldnt be tai but maybe it has to be using the highest lvl clan jutsu to break it or the highest village jutsu. if u were caught and mirors and u could break out right away would make hakus dumb and worthless why even try to put mirrors up anymore.
... the only thing about this.. is that mirrors aren't so great.. later on with enough tai/chakra blast.. it's a sinch.. maybe allowing more jutsu's to hit them in it would be better
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Orochimaru I have one more snake that you haven't seen, Sasuke