Deku's One For All power could be seen as a sort of super - strong magic in the Fairy Tail universe. It could be that he has to learn to control it in a different way, like using the Fairy Tail guild's training methods. Maybe he'd have to combine it with some form of Fairy Tail magic to make it even more powerful.
In this fanfiction scenario, Alastor's reaction would likely be a mix of curiosity and amusement. He'd be curious about what exactly draws this female to be such a big fan of his. Is it his power? His style? His radio shows? He'd be amused by her enthusiasm, seeing it as a form of entertainment. However, he'd also be cautious. He doesn't trust easily, and this female fan would need to prove herself worthy of his time and attention. He might test her loyalty or knowledge about him in various ways, like quizzing her on his past deeds or his preferred methods of causing chaos.
One possible plot could be that Alastor meets a female fan who is completely in awe of him. He initially might be amused by her admiration. They could start chatting about his radio shows or his powers, and she could end up becoming his sidekick of sorts, helping him with his 'broadcasting' of chaos in Hell.
If Deku had a quirk in fanfiction, it would likely impact his character development. He might have become more powerful quicker or taken on different enemies. The story could become much more action-packed or focus on different themes.
In Hazbin Hotel fanfiction with Alastor x Reader, Alastor is often depicted as a complex character. He's charming yet menacing. His radio - themed appearance and mannerisms add to his allure. He's a powerful demon, and in these fanfictions, his relationship with the reader can range from a dangerous flirtation to a more protective bond.
One key element is his time as a radio host. It was where he developed his charm and ability to influence others. Another is his dark side that emerged during his radio career, leading to his misdeeds. Also, his transition to the afterlife and how his skills from the living world carried over is important.
It could make for a really exciting and unique story. Deku's growth and challenges would be measured in a more structured way, adding a new layer of excitement to his journey.
Since Deku can now access different percentages of 'One For All' power, he could share some of that power with Black Panther in a temporary boost. In return, Black Panther could use his knowledge of Wakandan technology to create some sort of device that helps Deku better control his power. This way, their powers would be combined in a more strategic and long - term way.
Alastor is a rather complex character. In his back story, he was once a radio host in the living world. He had a certain charm that attracted listeners, but there was a dark side to him. He started to use his charisma for more malevolent purposes, like luring people into his web of chaos. Eventually, this led him to the afterlife we know, where his powers and his twisted nature continued to thrive.