Another way is through a shared goal. If they are both trying to achieve something like saving both of their universes from destruction, they might find ways to combine their unique abilities. Writers will make Naruto use his shadow clone jutsu in a way that complements Fem Vegeta's energy blasts, for example.
Well, consider a fem Naruto in a Harry Potter crossover. Her ninja skills are quite adaptable. For one thing, her ability to sense danger using her chakra could be seen as a sort of magical intuition in the wizarding world. And when it comes to combat, her taijutsu could be enhanced by magic spells. For instance, she could use a levitation spell while performing a high - flying kick. Also, her transformation jutsu could be seen as a more advanced form of the Polyjuice Potion's effect in the Harry Potter universe. It's really fascinating to see how the different abilities are mashed up.
Well, Naruto's jutsu like the Rasengan could be combined with RWBY's weapon - based combat. For instance, a character might use a weapon to enhance the power or direction of the Rasengan. Also, Naruto's ability to use shadow clones could be used in team - based battles in the RWBY world, with each clone working with a different RWBY character, allowing for some really interesting strategies.
Well, Naruto characters have ninjutsu and chakra - based abilities. In the fanfiction, these can blend with RWBY characters' semblances in interesting ways. For example, Naruto's Shadow Clone Jutsu could be combined with Ruby's speed semblance. The clones could be used to create distractions while Ruby zooms in for an attack. Also, Sasuke's Sharingan might be used to analyze and predict the movements of RWBY characters better, and in turn, RWBY characters' unique weapons and fighting styles could influence how Naruto characters approach combat.
Well, first they study both universes thoroughly. Then they start by introducing elements from one world into the other. Maybe they bring Naruto's jutsu into Elena's town. They also have to think about how the characters would react. So if Naruto meets Elena, how would they communicate? Writers also use plot devices like a common threat to bring the two worlds closer together. This way, they can create a seamless blend of the Naruto and Elena worlds in the fanfiction.
The Halo characters' advanced weaponry and the Naruto characters' elemental jutsus could create some amazing combinations. The energy - based weapons in Halo could interact with the fire or lightning jutsus of the ninjas. For example, if a Spartan fires a plasma weapon at the same time a ninja uses a fire jutsu, it could create a super - charged fire attack. And the Spartans' enhanced physical abilities could be enhanced even further by the chakra - based techniques of the ninjas, like using chakra to increase speed and strength similar to how they use their own augmentations.
Naruto's Sage Mode could be enhanced by the magic of the God of War world. In Sage Mode, Naruto has increased strength, speed, and sensory abilities. If he were to absorb some of the magic essence from the God of War world, these abilities could be boosted even further. For example, his sensory abilities could be extended to detect hidden magical traps or the presence of powerful magical entities that are normally undetectable in the Naruto universe.
Naruto's Rasengan could be combined with Link's spin attack. Link could use the chakra - infused Rasengan in his sword for a more powerful strike. Also, Naruto's ability to sense chakra could help in detecting hidden treasures or enemies in the Zelda world, which are often masked by magic.
Well, Sonic's speed can be a huge advantage in the Hunger Games - like setting. He can quickly scout areas and snatch resources before others. Pokemon abilities also play a great role. For example, a flying - type Pokemon can provide aerial surveillance.
Writers often start with a what - if scenario. What if Naruto was born in the Mass Effect universe? How would his life be different? They use this as a starting point to blend the storylines. They also consider the political aspects of both universes. The complex politics in Mass Effect like the council races and the ninja village politics in Naruto. By making characters interact with these political systems, they merge the two universes' storylines.
Writers often start by establishing a connection point. For example, a portal might be created that transports a Naruto character with the Sharingan to the Fairy Tail world. Then they use the unique aspects of each world. The Sharingan's abilities like predicting movements can be used in battles against Fairy Tail's magic.