Board Thread:Off Topic/@comment-26397825-20160518062840/@comment-26397825-20160522181406

What colour is her aura? Why black, and not just the colour of her aura? That would make more sense, to be honest,  as black is the Grimm colour. Red you could get away with, as well as yellow, because they are actual aura colours we have seen in the show. But black is pure Grimm.