Board Thread:General Discussion/@comment-35086897-20180410025240/@comment-35086897-20180416212319

Yes but who would that key be 73.Anon.52? It would have to be someone that has access to "Real" magic and as far as we know those are Ozpin, Salem, The Four Maidens, and Qrow, and Raven. Ruby's SEW's Power is powerful but we don't know if it is magic or genetics that gives her that power, as it is discribed as a rare trait. That suggests it is genetics that give Ruby the powers of a SEW.