Thread:RubyRules!/@comment-27415795-20160108190557/@comment-25396609-20160108190814

-_-

We have had this discussion all over the wiki, like 30 times in the past week.

Emerald's semblance causes hallucinations, forcing someone to see something that others do not. We have long since established that yes, Emerald used it on Yang to make her think Mercury was attacking.

She also used it on the paramedics to make them think Mercury's leg was actually injured.