Board Thread:General Discussion/@comment-1962215-20140317132636/@comment-1031724-20180122071406

I'd say the three most evil are Peter Pan, Cruella, and the Black Fairy. None of them seemed to have any redeeming characteristics at all. Even Cora got a post-mortem redemption, and we know she was more evil than Regina ever was.

I'm just getting into the Black Fairy's arc and she's described as a twisted soul who tortures kids. She and Pan really are perfect for each other.

Cruella was one of those villains who didn't even have a tragic backstory, she was a psychotic serial killer even as a kid.

It's been a long time since I saw Season 3 so I don't remember a whole lot about Pan, but I do remember he was evil enough to remind me of Joffrey, and to be really satisfied when he died, and again when he went to hell in Season 5. Reading the comments above remind me what he did, so yeah, he's definitely tied with Cruella and Fiona at the very least.