Why is dragon slayer magic outlawed in fanfiction?

The character using the outlawed dragon slayer magic might face legal punishment. This could range from imprisonment in a magical prison to having their magic abilities sealed. For example, they could be put in a special cell that dampens all magic or have a spell cast on them that stops them from using dragon slayer magic ever again.

Well, in fanfiction, the idea of Issei using Dragon Slayer magic can open up a whole new world of possibilities. It could make him even more powerful in battles against various foes. Maybe it gives him an edge in fighting dragons or other powerful magical creatures that he might encounter in the 'High School DxD' universe.

A really exciting fanfiction idea could be that Harry Potter is secretly trained by a powerful, reclusive wizard in the art of dragon slaying. This training is done in a hidden location, away from the prying eyes of Voldemort and his followers. As he becomes more proficient, he uses his skills not only to protect the wizarding world from dragons but also to fight against the dark forces that threaten it. He could even form a special bond with a dragon that he spares during one of his slaying missions, and this dragon could later become an ally in his fight against evil.

Natsu might be considered alpha because of his fiery personality. His boldness and determination make him stand out among the dragon slayers in fanfiction.

It could be the main character, say, Alex. He has been through a lot of training and has a special connection with magic that gives him an edge in dragon slaying.

One possible fanfiction could be about Harry Potter discovering his hidden ability to slay air dragons. Maybe he stumbles upon an ancient spellbook that reveals the secrets of this power. He then has to train in secret to master it, all while dealing with the regular challenges at Hogwarts like exams and rivalries.

He'd be extremely powerful. Naruto already has a lot of chakra and strong ninja skills. Adding dragon slayer magic would give him new ways to attack and defend. For instance, he could use fire dragon slayer magic to enhance his fire - based jutsus.

A young orphan who was raised by a hermit in the mountains and discovers they have the mountain dragon slayer magic. They are initially naive but grow into a powerful slayer through their adventures.

Natsu Dragneel is often very popular. His hot - headed and determined personality makes him a great protagonist in fanfiction. He has a strong connection to his Fire Dragon Slayer magic which can be explored in many different ways.

You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. Just type in relevant keywords like 'Hiccup' and 'dragon slayer magic' in their search bars, and you might find some interesting fanfictions.