Board Thread:Speculation House/@comment-131.123.61.0-20140416144504/@comment-14138255-20140624160352

Well it might just activate along with Aura, so as long as the Aura is unlocked, it can be used at any time. So she may not have been educated in Semblance prior to arriving to Beacon (Or she has been educated and knows what it is and means, but she doesn't know what polarity is).