You can try looking on fanfiction platforms like Archive of Our Own (AO3). It has a large collection of My Hero Academia fanfictions, and there's a good chance you'll find 'Stain Trains Izuku' ones there. Another option is FanFiction.net, which also has a wide range of fan - created stories in this genre.
To find 'Stain Trains Izuku' fanfictions, first check AO3 as it's known for its vast and diverse collection. You can also look on Tumblr. There are often fanfic recs (recommendations) on Tumblr blogs dedicated to My Hero Academia. Additionally, Wattpad might have some. However, be aware that the quality and content can vary widely on Wattpad, so you may need to do some more sifting through the results.
One good 'Stain Trains Izuku' fanfiction could be 'The Training of a Hero' where Stain imparts unique combat skills to Izuku. It shows how Izuku's determination combines with Stain's unorthodox training methods. Another might be 'Stain's Influence on Izuku' which delves into the psychological impact of Stain on Izuku's view of heroism.
The most interesting aspect is seeing Izuku's growth. In 'izuku trains early' fanfiction, we can witness his development from a more vulnerable state to a stronger one much earlier. It's exciting to see how he overcomes obstacles during this early training phase. For instance, he might face difficulties in controlling his quirk, but through his early training, he starts to master it.
One popular 'izuku trains early' fanfiction might be 'Early Training Days'. In it, Izuku is shown to have some unique and intense early training experiences that really develop his character in new ways. Another could be 'Izuku's Pre - UA Training', which delves into his self - motivated training before getting into UA High School. These fanfictions often explore Izuku's determination and growth at an earlier stage.
Well, in many such fanfictions, one key event could be Izuku discovering a new and unique training method. Maybe he finds an ancient scroll that details a special form of strength - building exercise. Another event might be him facing a tough rival during his training, which pushes him to his limits and helps him grow stronger.
In some cases, villains can also be important characters in this type of fanfiction. They act as the obstacles that Izuku has to overcome. Their powerful abilities force Izuku to train even harder to be able to defend against them. And sometimes, a villain's attack might lead Izuku to realize a new aspect of his power that he can then focus on during his training.
Izuku would likely become more cynical. Stain's views are quite extreme, and being trained by him would expose Izuku to those ideas. He might start to question the motives of other heroes more often.
In the fanfiction, perhaps Stain trains Izuku because he believes Izuku has the purity of heart to use power in a way that Stain deems correct. Stain could teach Izuku how to analyze opponents better, which would enhance Izuku's ability to strategize in battles. Izuku might then start to question the current hero ranking system during his training. He could grow to be a hero who is more focused on the essence of heroism rather than just fame and recognition, which would make him stand out among his peers and also cause some friction with the more traditional heroes and hero agencies.
Fanfictions related to Stain from 'boku no hero academia' can vary greatly. Some might depict him as a more sympathetic character, trying to understand his motives for his extreme actions. Others could be more action - oriented, with Stain engaging in battles that we didn't see in the anime or manga. There's also the possibility of exploring his backstory further, like his early days and what led him to become the character we know.
He would likely be more confident. Having the powers of the Human Torch gives him a new level of strength. So he might stand up straighter and be more assertive in his actions.
Well, it could be that Stain kidnaps Iida to use him as a bargaining chip against other heroes. He might think that by having Iida in his custody, he can make demands on the hero community, like asking for changes in how heroes operate or for certain heroes to be punished. Another possibility is that Stain wants to prove a point to Iida about the flaws in the hero system. He may hold Iida captive and show him examples of what he believes are the wrongdoings of heroes, trying to sway Iida's loyalty from the hero side to his own view of justice.