Board Thread:General Discussion/@comment-25926288-20160425010026/@comment-25926288-20160427001243

DarKingdomHearts wrote: I think that if they showed that there is an easy way to travel between Oz and EF then we would have resolved the issue of Red & Mulan going to Oz and of Cora going to Oz (I believe Zelena did use the slippers to travel between the two when she trained under Rumple) Yes,  I would agree, but they didn't. Zelena did appear to travel worlds for certain with how Zelena assessed the situation.

I'm guessing Cora found those rare beans, or more likley had sometime with Jefferson's predecessor.