Board Thread:Episode Discussion/@comment-24573226-20170204043226/@comment-28288412-20170205103142

KevzMarz wrote: When projecting the hallucination to Cinder, how did Emerald even know about Ruby's V4 costume change? That was not Ruby's outfit the last time they met each other. The same reason Tyrian knew Ruby was in Higanbana and didn't take other routes. I think it wouldn't be unreasonable to say Salem has her sources, probably Grimm, relaying information back to her including appearance changes.

If I had to hazard a guess anyway.