How could Hiccup become corrupted in How to Train Your Dragon fanfiction?

One way could be through facing and overcoming significant challenges that force him to grow and toughen up.

Yes, Hiccup can become a fighter in fanfiction. It could involve him overcoming his initial fears and limitations, discovering hidden strengths, or learning new combat techniques. The possibilities are endless, depending on how the story unfolds.

It's usually a creative twist by the author. Maybe it involves some magical or fantastical element in the story.

Well, when Hiccup is a dragon in fanfiction, it could be because of an ancestral connection or a mysterious experiment. This could open up new storylines and allow for exploration of his identity in a completely different way. Maybe it's a way to show his ultimate empathy and unity with the dragon species.

Hiccup in the fanfiction typically trains by forming strong bonds with the dragons first. He shows them kindness and respect, and then gradually introduces training exercises that are fun and challenging for both him and the dragons.

Well, in the How to Train Your Dragon fanfiction, Hiccup could become a capable fighter by observing the techniques of other warriors, undergoing rigorous physical conditioning, and developing a strategic mindset. He might also forge a stronger bond with his dragon, which gives him the confidence and motivation to improve his fighting abilities.

It could be that a group of rogue dragons, wanting to teach humans a lesson, decided to take Hiccup hostage. Maybe they had a grudge against his dragon-training methods or were just looking for some sort of leverage against the humans.

In some fanfictions, Hiccup might be hypnotized by a magical spell or potion.

In some fanfictions, Hiccup might be controlled through magic spells or potions.

It really depends on the specific fanfiction. Some might depict Hiccup in a mild form of torture, while others could go to extremes.