Board Thread:General Discussion/@comment-24674051-20140408144726/@comment-24769579-20140504130052

Lady Junky wrote: No the clip is from 3x20. Maybe, Zelena will try something else in the two hours finale, like Peter in the two last eps of S3A ^^

Then, the necklace is not the source of Zelena's powers ;) She uses magic before having her necklace. Glinda said it was a method to her to channel her magic:)

No I don't mean that it's not from 3x20, I just thought it had multiple spoilers and isn't like any other sneak peek as they're meant to give off minor spoilers.