I REALLY hope that she doesn't die because I LOVE her SO MUCH! I think that maybe she was able to take Dorothy's ruby slippers (which is a title of one of the episodes), came back to Storybrooke to get her child and her revenge on Regina, she finds out that Regina and the others went to the Underworld, so she uses to slippers to take her to the Underworld, and plans to make sure Regina and the others stay there so no one gets in the way of her having her daughter to herself.

Writers, PLLLLLLLLLEEEEEEEEEEEAAAAAAAAASSSSSSSE DON'T KILL ZELENA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Either that or she died from impact when the tornado threw to OZ.

^ If that didn't happen to her when she was a newborn baby in a basket, I don't think it will kill her now. Some people think maybe Dorothy Gale, now older and a warrior, is who will kill Zelena.

I dunno but i want her to have died and i want Regina to save her. If they save Hook, i would like to see them save and someone else. Why only Hook? I will never understand....

i love hook i saw on one the ads because i havent seen season 5 i dont want him to die btw if u read his tell me if he lives