In this fanfiction, Sanguini could start by explaining the history of vampires in relation to the wizarding world's dark arts. He could talk about how vampires have been both feared and sometimes used as allies in battles against the dark side. Then, he could move on to practical lessons, like teaching students how to identify a vampire's lair and what precautions to take when approaching one. His lessons might also include how to use vampire fangs in certain potions for defensive purposes, making DADA a much more interesting and dangerous subject.
One possible plot idea could be that Harry Potter, using his own experiences with dark magic and defense against it, teaches the Marauders new spells and strategies. For example, he could introduce them to the Patronus Charm in a more in - depth way than they might have learned on their own. Maybe he also shares his insights on how to deal with various dark creatures, based on his encounters in the Forbidden Forest.
One possible plotline could be that Harry, with his knowledge of the Dark Arts from his own experiences, tries to show Tom the true nature of defensive magic. He might start by teaching basic spells like the Shield Charm. Harry could also share his insights on how to resist the allure of the Dark Arts, which is something Tom struggles with in his later years as Voldemort.
One challenge could be dealing with the traditional teaching structure at Hogwarts. The school had a set way of doing things, and Harry, with his more hands - on and unorthodox approach, might face resistance from some of the more conservative teachers. For example, they might not approve of his idea of using real - life dangerous situations as teaching examples.
One possible plot could be that the new DADA teacher has a mysterious past related to an ancient dark magic artifact. He or she initially seems friendly but gradually the students start to notice strange behavior. For example, they might find the teacher secretly researching in the Forbidden Forest at night. This could lead to the students, especially Harry and his friends, trying to uncover the truth about the teacher and in the process, they discover a plot to bring back an old dark wizard.
Sanguini's character development could be centered around his transformation from an outsider figure to a respected teacher. At first, the other professors might be skeptical of him teaching DADA. But as he proves his worth through his unique teaching methods and knowledge, he gains their respect. He could also form special bonds with some students who are interested in the darker aspects of magic. He would teach them not only how to defend against dark forces but also how to understand and co - exist with them in a way, which is a very different approach compared to traditional DADA teachings.
In a 'harry is a dada assistant fanfiction', the plot could start with Harry being curious about a strange object that turns out to be a device with Dada Assistant on it. As he starts interacting with Dada Assistant, he realizes that it can help him in his studies at Hogwarts in unexpected ways. But then, there could be a conflict when some of the Hogwarts professors think that this new 'technology' is against the rules of magic. Harry then has to find a way to prove that Dada Assistant can be a useful tool in the wizarding world and not a threat.
Well, it could be that Harry and Ginny use their own experiences with dark creatures and magic to create really interesting and hands - on lessons. For example, Harry might demonstrate how to fend off a Dementor using a Patronus charm, while Ginny could show how to deal with a Boggart in a practical way.
Well, in this fanfiction, Harry might use his own experiences with dark magic to teach in a very practical way. For example, he could share how he faced Voldemort and his Death Eaters and turn those real - life situations into lessons on defensive magic. He might also introduce some new spells that he has learned or developed during his adventures.
Maybe the new Dada teacher was once a student who was deeply affected by a dark magic encounter. So, he came back to teach DADA to make sure no other students have to go through what he did.
Another possibility is a reformed dark wizard. Someone who has seen the error of their ways and now uses their in - depth knowledge of dark magic to teach students how to defend against it. This character would have a very interesting backstory, having once been on the wrong side but now using their experiences to help the next generation of wizards in the DADA class.