They could also combine their movement abilities. Naruto's high - speed movement like the Body Flicker Technique and Stealth Elf's silent and quick movements could create a new form of super - fast and stealthy movement for them to use in combat or for sneaking around.
Naruto's Rasengan could be enhanced with Stealth Elf's stealth magic. For example, he could create a 'Stealth Rasengan' that is not only powerful but also difficult for enemies to detect.
A fanfiction could be written where Stealth Elf is sent to the Naruto universe to help Naruto in his fight against the Akatsuki. Her stealth and unique powers could give Naruto and his friends an edge in the battles.
Well, in fanfiction, Naruto's chakra - based powers like the Rasengan could be combined with Superman's super strength. For example, Naruto could use his chakra control to enhance Superman's punches, making them even more powerful. Or Superman's heat vision could be mixed with Naruto's fire - style jutsu to create a more intense and unique attack.
The child could have the power of chakra manipulation from Naruto and the super strength of Wonder Woman. So, it could use chakra - enhanced punches like how Naruto uses chakra in his attacks, but with the raw power of Wonder Woman. Also, it might be able to use the Sharingan - like abilities (if there's some kind of genetic cross - over) along with Wonder Woman's ability to fly. Just think about a character who can create shadow clones and then fly up to take on enemies from above with super strength.
In fanfiction, Naruto's shadow clone jutsu could be combined with Goku's Instant Transmission. For example, Naruto creates multiple clones and they all use Instant Transmission simultaneously to surround an enemy. This would be a very effective strategy.
Naruto's Rasengan could be encased in Elsa's ice to create a more powerful and destructive attack. The ice would make the Rasengan even more solid and increase its impact.
Well, Naruto's chakra control and his ability to use shadow clones could be combined with Medea's magic. For instance, Medea could use her magic to enhance the power of Naruto's shadow clones, making them stronger or giving them special abilities.
Well, Naruto could use his chakra control to enhance Spiderman's web - shooting ability. Maybe he could infuse his chakra into the web fluid to make it stronger or have special properties like being able to cut through certain objects. Also, Naruto's speed and agility as a ninja could be combined with Spiderman's acrobatic skills, making them even more formidable in combat.
Well, it could be that there's a plot device like an ancient artifact. This artifact might have the power to draw out and combine the Akatsuki powers. The Akatsuki members themselves might be tricked into contributing their powers to this artifact, and then the protagonist or an antagonist gets hold of it and gains all those combined powers. It's a common trope in fanfiction to use such magical or mysterious items to bring about extraordinary power combinations.
Well, Naruto could use his chakra to enhance Inuyasha's attacks. For instance, if Inuyasha is about to use the Wind Scar with his Tessaiga, Naruto could channel some of his chakra into the blade, making the attack even more powerful. In return, Inuyasha's demon blood could give Naruto some temporary enhancements. His speed and strength might increase, like when he goes into his Nine - Tails Chakra mode.
Naruto's Rasengan could be combined with Wanda's energy manipulation. She could enhance the power of the Rasengan with her red energy, making it even more destructive.