In this fanfiction scenario, the Final Getsuga Tenshou could have some unique interactions with the magic in Fairy Tail. For example, it could disrupt the flow of magical energy in a way that no one in the Fairy Tail world has ever seen before. This could lead to some interesting plot developments, like new spells being created as a result of the clash between Ichigo's power and Fairy Tail magic.
One possibility could be that in the fanfiction, Ichigo's Final Getsuga Tenshou might be used to defeat a powerful dark mage in the Fairy Tail universe. Maybe it's a situation where the Fairy Tail guild is facing an enemy they can't handle, and Ichigo arrives, using his ultimate move to save the day.
In the fanfiction, Ichigo's Final Getsuga Tenshou could be a last - resort move against an ancient evil that threatens both the world of Bleach and the world of Fairy Tail. The move could have a different after - effect in the Fairy Tail world, like instead of losing his powers like in Bleach, it could transform Ichigo into a new form that combines his Shinigami powers with Fairy Tail magic, allowing him to continue to protect both worlds.
The potential for new and unique storylines. Writers can create all sorts of scenarios. For instance, in a crossover with the Gundam universe, Ichigo could be involved in a mecha battle using his Final Getsuga Tenshou in a completely different way. It allows for a lot of creativity and exploration of different concepts.
There could be a crossover with the Dragon Ball universe. Ichigo's Final Getsuga Tenshou would be an interesting addition to the battles in Dragon Ball. Maybe he teams up with Goku and they face a new, extremely powerful enemy. The fanfiction could show how Ichigo's power compares to the Saiyans' and how his unique abilities might give them an edge in the fight.
Well, in a fanfic, if Naruto uses the Final Getsuga Tenshou, it would be a total game - changer. His opponents would be completely blindsided. Naruto is already extremely powerful with his own set of jutsu like the Rasengan and Shadow Clone Jutsu. Adding the Final Getsuga Tenshou to his arsenal would make him nearly unbeatable. He could probably take on the strongest villains in the Naruto universe with ease, maybe even foes that were previously thought to be far out of his league.
Yes, he can. If the fanfic is well - written, the author can introduce limitations to the Final Getsuga Tenshou when Naruto uses it. For example, it could have a long cooldown time or require a huge amount of chakra that drains Naruto significantly. This way, it doesn't make him overpowered all the time and keeps the story's balance.
In Fairy Tail fanfiction, Hollow Ichigo could be an interesting addition. He could bring a new level of power and chaos. Maybe he could be a villain that the Fairy Tail guild has to face. His unique abilities like the Cero and high - speed regeneration would pose a great challenge to the mages in Fairy Tail.
Ichigo would probably be a bit of an outsider at first. He's used to his own way of doing things in the Soul Society. But he'd likely bond with Natsu over their shared love for a good fight. They'd probably have some friendly sparring matches. With Lucy, he might be a bit more reserved, but he'd respect her intelligence and her ability to use the Celestial Spirits. And with Erza, he'd be in awe of her strength and discipline.
Obviously, Ichigo himself is a central character. From Fairy Tail, characters like Lucy could be part of the harem. Her kind and adventurous nature might be attracted to Ichigo's strength and sense of duty. Erza could also be there, with her strong - willed and powerful personality being drawn to Ichigo's unique abilities. And Wendy, given her gentle and healing nature, might also find herself interested in Ichigo.
There's a fanfiction where godlike Ichigo accidentally ends up in the Fairy Tail guild. The story is great as it shows how Ichigo's different power system and his strong sense of justice blend with the Fairy Tail's rowdy and family - like atmosphere. He forms new friendships and battles against powerful enemies together with the Fairy Tail mages, which is really engaging to read.
The combination of two very popular series, Fairy Tail and Bleach. Ichigo's character, with his strong will and unique powers, fits well in the Fairy Tail universe. It's exciting to see how his powers would interact with the magic in Fairy Tail.