Well, in Naruto x RWBY weapon fanfiction, there might be the idea of sharing weapon techniques between the two worlds. Naruto characters could learn how to handle RWBY's complex and high - tech weapons, while RWBY characters might adapt some of Naruto's more traditional weapon - based combat styles. Also, the use of Dust (from RWBY) in Naruto - like jutsu could be a really cool concept.
In this type of fanfiction, a great concept is the cross - over of weapon designs. Imagine a sword from Naruto being combined with the Dust - powered capabilities of RWBY weapons. It could lead to some epic battles. There could also be the concept of characters from both universes trading weapons or even fusing their weapons together. For instance, a character might fuse a shuriken with a RWBY handgun to create a unique ranged weapon that has both the speed of a shuriken and the firepower of a handgun.
In RWBY x Naruto fanfiction, a cool concept is the crossover of character relationships. For instance, Ruby could befriend Naruto due to their similar positive outlooks and determination. Weiss might have an interesting dynamic with Sasuke as they both come from noble families and have a certain pride. Also, the idea of RWBY's world being opened up to the idea of ninja training academies and Naruto's world getting to know about Dust - based technology would make for some really engaging stories.
In 'naruto legendary weapon fanfiction', a cool concept might be the unique abilities of the weapons. For example, a sword that can cut through any jutsu or a shield that can absorb and redirect chakra. It also could be interesting to explore how these weapons interact with different ninja abilities.
One interesting concept could be the idea of how Naruto's unique abilities are enhanced to make him a more powerful 'human weapon'. For example, his chakra control might be developed in new ways that allow him to perform even more powerful jutsu.
One interesting concept could be the unique powers and abilities of the living weapons. For example, they might have powers that are different from normal ninja techniques, like the ability to transform into powerful and ancient forms. Another concept could be the origin of these living weapons. Maybe they are created from some long - lost chakra - based technology or ancient magic. Also, the relationship between the characters and their living weapons can be fascinating. Some might have a symbiotic relationship where they grow stronger together, while others might struggle to control their living weapons.
One interesting concept could be how Ruby's relationship with her weapon, Crescent Rose, might be explored on a deeper level. Maybe in the fanfiction, her weapon has a sentient side that only she can communicate with. This could lead to some really unique adventures where the weapon gives her advice or warns her of impending danger.
The idea of the Xenomorphs infiltrating the world of RWBY is also fascinating. They could potentially target the Huntsmen academies. Maybe they are attracted by the large amount of Aura energy that the students and Huntsmen possess. This would force the RWBY characters to not only protect themselves but also the innocent civilians in their world from this new, terrifying threat.
In RWBY x Kirby fanfiction, the idea of Kirby interacting with the Huntsmen and Huntresses is quite fascinating. Kirby could be seen as a sort of new - age creature in the RWBY universe. His non - human nature and unique abilities would surely catch the attention of the RWBY characters. This could lead to various storylines, like Kirby joining a team of Huntsmen and helping them fight the Grimm in his own unique way, which might involve using his powers to transform into Grimm - like forms he has absorbed.
Well, in some Harry Potter weapon x fanfiction, there could be a new kind of wand design. Maybe a wand that has the ability to change its length or shape depending on the spell it's about to cast. It could also be a weapon like a magical sword that has special powers against dark magic. For example, it might glow brighter when near a Horcrux or be able to cut through protective spells easily.
Well, in 'godlike naruto and rwby fanfiction', the power scaling can be really exciting. Since Naruto is godlike, his power might be on a whole new level compared to the RWBY characters initially. This could lead to some interesting plot points like the RWBY characters trying to catch up or find ways to work together with such an overpowered ally. Also, the fanfiction might explore different ways Naruto's Sage Mode or his tailed - beast forms could interact with the Dust and Aura mechanics in RWBY. Maybe his Sage Mode could sense Grimm in a different way or his tailed - beast chakra could have an unexpected effect on Dust.
One interesting concept could be Ruby's ability to transform into different weapon forms. For example, she might be able to turn into a more powerful sniper rifle for long - range attacks. Another could be that her body parts can be used as weapons in a unique way, like her hair becoming a whip - like weapon. It could also explore how she interacts with other characters when they discover this part - weapon aspect of her.