Board Thread:General Discussion/@comment-25926288-20170429134340/@comment-25536775-20170501033502

Black was stopped by Zelena's Fast and Furious moment, so we don't know what impact her spell might've had on Regina. Also, reading people doesn't make their ears bleeds and their skin get gray and wrinkly, which the Jabberwocky's fear manipulation does.

Black is, if anything, this show's most powerful human magic user to date. As a human, this puts her on par with Zelena. It's likely that her powers greatly improved as a fairy.