Board Thread:Episode Discussion/@comment-34633327-20180112214926/@comment-26397825-20180114095046

If Raven was affected by the Silver Eyes, Qrow would have realised immediately since he was fighting her and would have taken the opportunity to disarm and overcome Raven. As it was, they were even and she was unaffected at all, able to spar with Qrow with no worries until he dove to save Oscar.