Well, one possibility is that Bakugou is initially frustrated with the hero society in the fanfic. Maybe he feels overlooked or misunderstood. The League of Villains could approach him, promising a place where he can use his power more freely without the restrictions of the hero rules. And he might be tempted by their offer, leading to his joining.
His aggression might become more unhinged. Without the moral compass of the hero side, he could be more willing to use excessive force. He'd still be competitive, but now it would be against heroes instead of his fellow hero trainees.
One likely villain could be Loki. He's always up to no good and loves to play mind games, so a card game would be right up his alley. He might be the one who lures Tony into the game.
It could be a variety of villains. Maybe some of the traditional Naruto villains like Orochimaru or Pain could be in the story and Naruto kills them. Or perhaps in this fanfiction crossover, there are new villains created that are a combination of Naruto - style threats and Justice League - type menaces. It's hard to say exactly without reading the fanfiction, but it would be interesting if it included some well - known Naruto baddies being taken out by Naruto in a new setting with the Justice League around.
In fanfiction, Shazam joining the Justice League could open up a world of new storylines. His relationship with other members could be explored. He might have friendly rivalries with some, like Green Lantern. His magic - based powers could also introduce a new element to the League's fight against threats that are more magically inclined, such as dark sorcerers or demons.
Well, it could be about Batman initially being hesitant to fully join the Justice League. Maybe he has trust issues with some of the members at first. Then, he gradually starts to work with them on a big threat that requires all their skills combined, like an alien invasion or a powerful super - villain that's too much for any one hero to handle alone.
If Batman joins the League of Assassins in fanfiction, he might initially be seen as a powerful asset. His skills in combat, detective work, and strategic thinking could be used to further the League's goals. However, he would also likely be at odds with their more extreme and unethical methods. He might try to reform the League from within, or he could be using his membership as a way to gather intelligence on them for the greater good of Gotham.
One possibility is that Naruto's unique ninja skills would add a new dimension to the Justice League's combat capabilities. His shadow clone jutsu could be used for various strategic purposes, like scouting or creating diversions. His rasengan could also be a powerful offensive weapon against super - villains. Also, Naruto's strong sense of justice and his never - give - up attitude would inspire the other members of the Justice League.
Well, in such a fanfiction scenario where Naruto joins the League of Shadows, he could introduce new training methods. His Uzumaki chakra and unique jutsu might change the power dynamics within the League. Also, his relationship with the existing members would be complex. Some might see him as an asset, while others could be suspicious of his motives.
Muzan was ultimately defeated by the collective efforts of Tanjiro, Nezuko, and the other demon slayers. Their teamwork and perseverance were key to ending Muzan's reign of terror in the manga.