The question is, can Exalted create charms for the use of mortals? if they can what would be the limits on said charms? I do not know how an Exalt would create a charm for something other than himself, but the way martial arts work makes me believe it could be possible. as to the limits on mortal charms, I would think that you would put a dice cap of esssence, specialty, or essence+specialty. just my thoughts on the problem.