RWBY: Ice Queendom Episode 10 English Dubbed Episode Title: Mirror of Darkness Episode Description: Nega Blake overwhelms Nega Weiss long enough to sever her connection to the Nightmare, and Ruby is able to defeat it, unknowingly using her Silver Eyes in the process. Back in the real world, Shion manages to extract the Nightmare from Weiss, reverting her personality in the dream world back to normal. With Yang's help, Blake takes control of herself again from her Negative counterpart. Team RWBY then work together to bring down the other Nightmare, and Shion extracts it from Blake. Team RWBY and Jaune exit the dream and wake up in the real world, though Weiss is strongly embarrassed by the incident.