Well, Soldier 76 has his healing ability. In a crossover, this could be used to keep RWBY characters alive during tough battles. Let's say Weiss is in a fight and gets injured. Soldier 76 could heal her up quickly so she can continue using her Glyphs. His ultimate ability, the Tactical Visor, could be combined with Ruby's sniper skills. They could both target enemies from afar and take them out more efficiently. Also, his combat experience and training could be shared with the RWBY team, improving their overall combat strategy. And the RWBY characters' unique Semblances could also enhance Soldier 76's abilities. For instance, if he teams up with Pyrrha, her polarity semblance could be used to manipulate the path of his bullets.
In a RWBY and Soldier 76 crossover fanfiction, their abilities could combine in some really cool ways. Soldier 76's ability to quickly move around the battlefield with his sprint could be used to draw the attention of Grimm while the RWBY characters set up traps or prepare their more powerful attacks. His pulse rifle fire could be used to trigger certain Dust - based explosions that RWBY characters create. For example, Nora could set up a thunder - based Dust trap and Soldier 76's bullets could set it off for maximum damage. His self - healing ability could also be a game - changer in the RWBY universe where injuries are common. If he teams up with Ren, Ren's ability to suppress emotions could be used to keep Soldier 76 calm in high - pressure situations, allowing him to use his abilities more effectively.
Well, Naruto's Rasengan could be combined with Ruby's Crescent Rose. For example, Ruby could use the spinning force of the Rasengan and incorporate it into her scythe attacks. It would add a new level of power and unpredictability. Sasuke's Chidori could be used in a similar way, perhaps with Weiss' Glyphs. She could create Glyphs that enhance and direct the power of the Chidori for more precise attacks. And Naruto's shadow clones could be used in RWBY battles. They could be used to distract Grimm while the RWBY characters set up more powerful attacks.
Ruby's speed and scythe - wielding skills could be enhanced by the Keyblade's magic. For example, she could use the Keyblade's power to make her Crescent Rose even more powerful, like adding elemental attacks. Sora's ability to quickly adapt to new situations and his combat skills with the Keyblade could be combined with the Huntsmen training in RWBY. He could learn new fighting styles from the RWBY characters and they could learn from his experience with different enemies. Donald and Goofy's support abilities could be used to assist the RWBY teams in battles, like Donald's magic for healing or Goofy's defense - boosting skills.
Ruby's speed and scythe - wielding skills could be combined with Kaneki's kagune attacks. For example, Ruby could use her speed to quickly dodge an enemy's attack and then Kaneki could follow up with a powerful kagune strike. Weiss's glyphs could be used to enhance or control the movement of a ghoul's kagune. Blake's shadow clones could be used to confuse the ghouls while the Tokyo Ghoul characters attack from different angles.
Dante's devil-trigger ability could combine well with Ruby's semblance. Ruby can move at high speeds, and when Dante enters devil - trigger, his enhanced speed and power could be added to Ruby's, creating a super - fast and powerful combo in battle. For instance, they could perform a combined attack where Ruby zips around enemies, and Dante follows up with his powerful sword strikes in devil - trigger mode.
Let's consider the Reds and Blues' weaponry. Their guns and high - tech gadgets could be combined with RWBY's unique weapons. For instance, a character like Tucker with his sword could potentially upgrade it with some Red vs Blue tech. On the other hand, RWBY characters' Semblances could be used to enhance the performance of Red vs Blue weapons. For example, Weiss's glyphs could be used to improve the accuracy or power of a Red vs Blue sniper rifle. And the teamwork aspect, like how the Reds and Blues communicate during combat, could be adopted by the RWBY teams to improve their own coordination.
Thor's lightning could be combined with Naruto's Rasengan. Naruto could infuse Thor's lightning into his Rasengan, creating a super - powered attack that is both destructive and fast. It would be like a spinning ball of lightning that could pierce through almost anything.
Naruto's ability to create multiple shadow clones could be used in combination with Superman's super - strength. The clones could help Superman in tasks that require a lot of manpower, like rebuilding a city after a disaster. Superman's heat vision could also be enhanced by Naruto's chakra. Naruto could channel his chakra into Superman, allowing him to fire more powerful heat vision blasts.
Well, Naruto could use his shadow clone jutsu to create multiple copies of himself. These clones could then help Megaman in combat, for example, by distracting enemies while Megaman fires his buster. And Megaman could upgrade Naruto's weapons with his own technology, like giving Naruto's kunai some kind of energy boost.
Naruto's Rasengan combined with Hinata's Gentle Fist could create a really powerful attack. Maybe Naruto could infuse his Rasengan with Hinata's chakra control, allowing it to be more precise and targeted. And if Kaguya's powers were added to the mix, say her ability to create dimensions, they could use that to their advantage in battle. For example, they could trap enemies in a dimension and then attack them with their combined Naruto - Hinata attack.
Naruto's ninjutsu and Tonks' magic could create some really cool combinations. For instance, Naruto could use his Rasengan while Tonks uses her magic to enhance its power. Or Tonks could change into Naruto to distract enemies while the real Naruto attacks from a different angle.