There have been ideas for a deranged doctor recently, yes. I’d think we’ve actually had more horror stories than we realize, since we have Keith B. Real’s extraordinary saga, and there were also certain horror elements in the unfinished p a i n t. While of course it’s not the most frequented genre in Sokkla fics, I think we’ve seen quite a few quality fics featuring horror themes.
The thought of Sokka visiting Azula and discovering a world of terror in the asylum really could work. Whether because Zuko asked him to go, whether because Sokka decided to see her for curiosity’s sake, it’s not too far-fetched to imagine that the practices on mentally ill patients may not be completely morally correct, so to speak. Seeing how there’s a history of hideous methods to deal with mental illness in our society, who is to say there wouldn’t be a similar history in the Avatarverse?
So having Sokka finding out that the place Azula has been locked in is far more dangerous than the Princess herself… it really could make for a compelling storyline. Helping Azula can come in many forms, and pulling her away from influences that only attempt to make her worse could just be one of them.
As for a spirit tormenting Azula, that’s another route to take. I guess I’d make it so the spirit somehow attached itself to her while she was out in the forest, perhaps, since it was such a spiritual place. It would have to be a corrupt spirit, though, attempting to take Azula down from within, feeding off her energy. Sokka may not realize what’s going on this time, at least not right away… I think it might take Aang’s intervention for the spirit to detach itself from Azula.
Great ideas, though. We just might need to add more horror to our Sokkla repertoire indeed!