Board Thread:General Discussion/@comment-4519633-20141022032431/@comment-25926288-20160417210326

Mr.Carvalho wrote: regina could destroy the elsa`s moster easily , emma doesnt

regina could destroy the ingrid ribbon, emma doesnt

regina could break Dark one Emma stone spell on the dwarf  And some of those mean nothing. Emma was doing the light blast for the first time, so she didn't know what she was doing. She knows how to do the light blasts now. So, moot point because she grown since then.

The ribbons can't be destroyed by anything but hatred and that's where Regina came in. Emma couldn't because she was one of the three magical "sisters".

And that means little to nothing because it's not like we've seen anything to say that you can't undo a petrification spell by someone else.