Just to clarify for everyone (because I'm still pleased at coming up with this) Morgana gives Peter immortality (and immortality to those that swear and oath to him/her) in exchange for the occasional boy that he gives her. Don't start thinking dirty thoughts, oh no, it's worse. Morgana sacrifices the children Peter sends her and uses them to keep herself young. Yeeeeeeah. :D
Anyway EMMY. Obviously Morgana we've already discussed, and also ARIA!!! And I have Belle, but idk if she has any connection to Peter right now.