Well, 'obscurial' is not a common term associated with Naruto in the normal sense. If it's said that Naruto is an obscurial fanfiction, it could be that the fanfiction in question has some sort of hidden or convoluted elements. For example, it might have a really complex backstory for characters that is not part of the original Naruto series, or it could be that the relationships between characters are presented in a very unusual and not so obvious way.
One common theme is self - discovery. Harry has to figure out what it means to be an Obscurial and how it affects his identity. Another theme is the struggle for control. Since the Obscurial power can be quite volatile, Harry often has to fight to keep it in check.
The themes of acceptance and identity are very common. Harry has to come to terms with being an obscurial, which is different from his normal identity in the original story. Fanfictions often show his journey towards accepting this new part of himself, and how his friends react to this new identity.
One popular 'Harry is an obscurial' fanfiction is 'The Obscurial's Path'. It delves deep into how Harry's life would be different if he was an obscurial. The story has some really interesting plot twists.
I really liked 'Harry, the Obscurial'. This fanfic has a unique take on the concept. It shows how Harry's relationships with his friends at Hogwarts change due to his Obscurial nature. There are some intense moments when his Obscurial power flares up and how he tries to control it.
The main wrong with it is that it oversimplifies the Harry Potter series. Harry Potter is a multi - faceted story with many elements like magic education, a complex wizarding society, and a long - standing battle against evil. An Obscurial is just a small part of the overall magic system, not the whole basis for the story.
The mystery around obscurials. In the Harry Potter canon, they are not fully explored, so fanfics can fill in those gaps. They allow us to imagine what it's like for a person with such a powerful and dangerous hidden magic.
A really interesting Harry Obscurial fanfiction I've read is 'Unveiling the Obscurial in Harry'. This one takes a different approach by exploring the magical theory behind Harry being an Obscurial. It also has some great action scenes where Harry has to use his Obscurial powers to fight against dark forces. It's a great read for those who like a bit of both action and magic theory.
Credence Barebone is often a central character in fanfictions that involve Obscurials. Since he was the main Obscurial introduced in the movies, many fanfictions expand on his story, giving him more power and a more complex backstory. Another popular character is an original Obscurial created by the fanfiction author. This character might be a student at Hogwarts who has been hiding their Obscurial nature, and their discovery and journey of self - acceptance becomes the focus of the story.