Board Thread:Show-Related Questions and Answers/@comment-25926288-20151228124955/@comment-32390199-20151228140830

Hook was only the start of her becoming a villain. I think the 'hero she lost to' is her father Poseidon as he was imo the real reason why she became a villain.

However I do agree that there should've been something that really showed us in what way she was a villain. What did she do before joining the Queens of Darkness? Cruella gets a tail in the next arc, Maleficent obviously is going to appear some more, so it's only fair if we see some backstory with Ursula again.