Board Thread:Spoilers!/@comment-24304025-20150202171011/@comment-5106672-20150413145738

Zelena is using the Six Leaves Clover in NYC to glamour because there is no magic in NYC other than what she brought from Oz or the Enchanted Forest: she needs an enchanted object to use magic because she can't create new one (ie: activate a regular glamouring spell).

Also, I didn't notice she didn't have her pendant. I mean, obviously, but I thought it was hidden, while actually it never left Regina's possession now that you point that out. Maybe she did really sacrifice the power up she received from it in order to restore her body, so now that part makes sense. I just wish the writers would explain such unclear plot points, just a single line thrown there would do.