Saw the theory "what if Chrysalis wasn't evil, but corrupted by a spell she found in a book?" based on season 4, episode 23: Inspiration Manifestation.
It seemed plausible, so I commented on how it could happen, and was encouraged to write it down by a gent that goes by Qwertzuy.

So I sat down and churned this out in an evening. I'm certain it conflicts with both canon and fanon in places, contains mixed tenses and grammatical errors, and is otherwise lacking polish. Try not to fall into a plot hole and enjoy.