Board Thread:Episode Discussion/@comment-34633327-20180112214926/@comment-5808856-20180115064243

My guess for the post creditsscene.

Ruby, Weiss, Blake, and Yang are all in a group hug, happy the team is back together. Once they part, Ruby sneezes causing flames to comeout of her nose, revealing she now has Maiden powers. We see the shock on the rest of the girls, as the scene cuts to black.