Board Thread:Spoilers!/@comment-1916997-20160130171349/@comment-25703308-20160211165445

CoolDudeAl wrote: Since we have info on 519 now, I thought I'd add my predictions for it.

519:

The Unvengers are close to escaping the Underworld, but first Cora has a few pieces of advice for Regina, which is inturupted by Zelena when she meets her mother for the first time.

In flashback, we see how young Regina and young Zelena handeled conflict differently at the hands of their abusive parents. That'd be a great episode.