I think Slurpeez is right. It’s got to be the real them. But I think somehow Cora and Hook get to SB too, but by Hooks’ boat and the magic dust. Snow and Emma will find another way.
I reckon Cora gets through to SB just fine BUT she will not make it obvious for everyone else – in the end she’s a master (mistress? 😈 ) of disguise so my bid is that she will secretly sneak into SB and take a form of some character (or plural, more likely) but neither us or the Charmings will know who it might be and she will manipulate everyone around :ugeek: