Board Thread:Speculation House/@comment-27121579-20160104011025/@comment-27541008-20160104015735

Yeah that caused a lot of confusion but needless to say it's either a Glyph or something made to counter/steal/seal a Maidens powers. Given by the expression of Amber and the knowledge of everyone in RWBY VOL 3 Ep 6 it is obviously something not all that known to the public but is something that is familiar to those who are aware of the Maidens