In some fanfictions, Harry might use his quick thinking and knowledge of magic laws. He could present evidence clearly, like memories in a Pensieve to prove his innocence. For example, if wrongly accused of using dark magic, he could show how the situation was misinterpreted by bringing witnesses who saw the real events.
He could use his magical abilities in a creative way. Maybe he performs a spell that reveals the truth, something like a Veritaserum - like spell but not as unethical. This could force the real culprits to confess or make the false accusations fall apart. Another strategy is to have Dumbledore or other respected wizards vouch for him. Their credibility could sway the court in his favor.
Some of the pure - blood supremacist families might be antagonists. They might see Sirius as a threat to their status quo and want him to remain in prison. They could use their influence within the wizarding society and the court to oppose Harry's efforts to defend Sirius. Also, there could be some Death Eaters who are still at large and they don't want Sirius to be free because he was once a strong opponent of Voldemort and his followers.
One possible plotline could be Harry finding some long - lost evidence that clears Sirius. For example, he might discover a magically - hidden memory in an old object that shows Sirius was framed. Another plotline could involve Harry using his unique connection with Voldemort's mind to find out the truth about who really set up Sirius. Maybe through some shared visions, he gets a clue that leads him to the real culprit.
In the fanfic, one key moment could be when Harry uses his quick thinking to counter false accusations. He might recall precise events and details that prove his innocence, like the exact time and place where he was wrongly suspected of a crime.
Maybe Harry discovers that the goblins are being wrongly accused of something in the wizarding world, like being framed for a theft in Gringotts. So he decides to use his influence and skills to defend them, showing that not all goblins are bad and that they have been misjudged.
Well, Naruto has a lot of ways to defend himself in fanfiction. One of the main things is his ability to sense danger. This comes from his training as a ninja. He can then quickly counter - attack using his ninjutsu skills. For example, he can create multiple shadow clones to confuse his enemies and then attack from unexpected angles. His connection with the Nine - Tails also gives him extra strength when needed, which is a great asset in defending himself.
It could be some of the pure - blood wizard families who have always looked down on goblins and consider them as inferior beings. They might oppose Harry's attempts to defend the goblin because it goes against their traditional views of the wizard - goblin hierarchy.
In 'Harry Defends McGonagall' fanfiction, it might show Harry's loyalty and respect for McGonagall. He could defend her against false accusations or unjust treatment. Maybe it's set in a situation where McGonagall is being wrongly blamed for something, and Harry, with his sense of justice, steps up.
Well, when Harry defends Luna in fanfiction, it could be a way to explore different aspects of the Hogwarts' social structure. Maybe Luna is being targeted because of her unique beliefs or appearance. Harry, being the hero - type character, steps in. It not only showcases his character but also gives Luna a chance to shine more. It can lead to interesting plot developments like Luna teaching Harry something in return for his defense.