Well, Edward Elric has alchemy on his side. He can transmute elements, create weapons out of thin air, and has great combat skills from his battles in the Fullmetal Alchemist world. On the other hand, Edward Cullen has superhuman strength, speed, and senses as a vampire. But I think Edward Elric would win. His alchemy gives him more versatility in combat. He could transmute the ground beneath Edward Cullen to trap him or create barriers to defend against Cullen's attacks.
Edward Cullen might seem like a tough opponent with his vampire abilities. However, Edward Elric is no pushover. Elric has faced far more complex and dangerous foes in his own universe. He can use alchemy to analyze his surroundings and come up with creative strategies. Cullen mainly relies on his physical abilities. Elric could transmute the air around Cullen to disrupt his movements. So, Elric has the upper hand in this fictional battle.
In a battle between Edward Elric and Edward Cullen, it's really interesting to consider. Elric's knowledge of alchemy is his greatest asset. He can perform alchemy without a transmutation circle in a pinch, which gives him an edge in quick - thinking combat situations. Cullen's vampire powers are indeed formidable, but Elric's ability to manipulate matter gives him a broader range of offensive and defensive options. For example, he could transmute a wall of metal to block Cullen's attacks and then launch projectiles made of transmuted materials at him.
I think Alucard would be the winner. Alucard is a no - holds - barred vampire. He doesn't have the same moral constraints as Edward Cullen. In a fight, he would be more willing to use extreme measures. Edward is more reserved in his actions because of his moral code. Also, Alucard's powers seem to be more on the offensive side, like his shape - shifting and his powerful attacks. Edward's powers like mind - reading and super speed are more for self - defense and evasion. So overall, Alucard has a greater chance of winning.
Edward Elric has a more straightforward personality. He wears his emotions on his sleeve. When he's angry, you know it, and when he's happy, he shows it. He's also very sarcastic at times. Edward Cullen is a bit more complex. He's got that mysterious allure because of his vampire status. He's not as open with his emotions as Elric. Cullen is more introspective, always thinking about the consequences of his actions, especially since his actions can have a big impact on the humans around him.
It really depends on the circumstances. If the battle is in an open field during the day, Percy has the advantage as he can use his powers freely. But if it's at night in a forest, Edward can use his stealth and super - speed to his advantage. However, overall, Percy's god - given powers give him an edge. His ability to heal quickly and his experience in fighting all kinds of monsters would make him a tough opponent for Edward.
Alphonse Elric is often present. He might play a role in helping Edward understand and use his new gamer - like abilities in relation to alchemy. For example, he could be the one who discovers a new aspect of Edward's powers.
Edward might meet his parents. Since he has the chance to go back in time, he could meet them when they were alive and perhaps learn more about alchemy from them, which could change his future actions.
Yes, there are likely fanfictions out there with such a concept. The worlds of Naruto and Fullmetal Alchemist, where Edward Elric comes from, are quite different, but that's what makes the idea of a crossover in fanfiction so interesting. Writers might explore how Naruto's ninja world and its unique powers could interact with Edward's alchemical abilities and the complex world of Amestris.
In fanfiction, the possibilities are nearly endless. Regarding Edward Elric becoming a homunculus, it could be a very interesting concept. If he were to become one, it would completely change his relationship with other characters. For example, his brother Alphonse might react in a very different way. Also, Edward's own view of himself and his abilities would be transformed. His struggle with his new form, if it were to happen, could be a central theme in the fanfiction. Maybe he would try to find a way to reverse the process, or perhaps he would embrace his new existence as a homunculus. It all depends on the creativity of the fanfiction author.
Obviously, Edward Elric himself is a very popular character. He's the protagonist of the original story and his return is the central theme, so he's always in the spotlight in these fanfictions.
One likely character could be a rival alchemist who is jealous of Edward's skills and reputation. Another might be a villain from the original story who has a grudge against Edward. Also, a new character created specifically for the fanfiction, like a power - hungry alchemist who thinks Edward can help him achieve his goals.
There's a chance that Scar could betray Edward in certain fanfiction concepts. Scar has his own motives and a complex past. If he feels that Edward is getting in the way of his revenge or his understanding of alchemy, he might betray him. Additionally, some fanfictions might explore the idea of an old acquaintance from Edward's childhood betraying him. Maybe someone who was once a friend but has since been corrupted by power or a dark influence. And then there's always the possibility of a new, mysterious character being introduced specifically to betray Edward for some yet - to - be - revealed reason.