Naruto has his chakra-based attacks such as the Rasengan. In the Potterverse, they have spells like the Expelliarmus. His attacks are more physical and direct, while the magic spells can have a wide range of effects. However, Naruto's chakra control could potentially be compared to a wizard's wandless magic control in some ways.
Naruto's physical abilities like his speed and strength from being a ninja would be very different from the magical abilities in the Potterverse. For example, he can move very fast without the need for a broomstick like wizards use for flying.
When Naruto is summoned to the Potterverse in the fanfiction, his abilities would stand out in many ways. His ability to use shadow clones, for instance, is something that doesn't exist in the Potterverse. This could give him an advantage in combat or in doing multiple tasks at once. On the other hand, the wizards in the Potterverse have the ability to teleport using Apparition, which Naruto doesn't have an equivalent for. But Naruto's Sage Mode gives him enhanced senses and power, which could be very useful against dark wizards or magical creatures. And his ability to withstand great amounts of pain and keep fighting is a trait that might make him a formidable opponent in the Potterverse.
He might be really confused at first. Naruto is from a world of ninjas and chakra, while the Potterverse has magic wands and spells. He could try to use his ninja skills there and end up causing chaos as people don't understand what he's doing.
His jutsu could be seen as a form of magic in the Grail War context. For example, the Rasengan might be like a powerful magical attack. His ability to sense chakra could be adapted to sense magical energy. And his Sage Mode would give him enhanced physical and magical capabilities.
Doomguy is known for his brute strength and his arsenal of powerful guns. In comparison, RWBY characters have more diverse abilities based on Dust and their Semblances. For example, Ruby has her speed - enhancing Semblance. Doomguy's guns would be a huge advantage in terms of raw firepower, but the RWBY characters' abilities offer more flexibility in combat.
Naruto has his chakra-based abilities like Rasengan and shadow clones. Frieza has his powerful energy blasts. Naruto's clones could be used to confuse Frieza while he tries to get in close for a Rasengan strike. Frieza's energy blasts are long - range and very destructive. However, Naruto's speed and agility in combat might give him an edge in dodging those blasts.
Naruto's powers are based on chakra and his ninja techniques. In Fairy Tail, the powers are magic - based. His rasengan, a very powerful attack, would be quite different from the typical magic spells in Fairy Tail. For example, it doesn't have the same flashy look as some of the fire or lightning magic. However, Naruto's shadow clones could be a real game - changer. They could outnumber opponents in a way that most Fairy Tail mages might not be used to dealing with.
Naruto has some very powerful and unique abilities like the Nine - Tails chakra. Compared to the kunoichi, his raw power in terms of brute strength and large - scale attacks might be greater. But kunoichi often have their own specialties like genjutsu and espionage skills that Naruto may not be as proficient in.
Naruto's chakra - based abilities like the Rasengan could be combined with Aokiji's ice powers. For example, Naruto could create a Rasengan and then Aokiji could freeze it, making a super - powerful ice - Rasengan that could be used to take down powerful enemies. Also, Naruto's ability to use shadow clones could be used in tandem with Aokiji's attacks. The shadow clones could distract the enemy while Aokiji sets up a large - scale ice attack.
When Naruto is in a DBZ fanfiction, his abilities are quite different from the DBZ characters. His chakra - based jutsus are not the same as Ki - based attacks. For example, Goku can transform into a Super Saiyan and gain immense power. Naruto doesn't have such a transformation in the same sense. However, Naruto's ninjutsu are versatile. His Rasengan can be a concentrated and powerful attack, but it's still not on the level of a Kamehameha in terms of raw power. But he could use his agility and clone jutsu to outmaneuver some DBZ characters.
In a Warhammer Naruto crossover, Naruto's Rasengan would be a very unique ability compared to the magic and melee combat in Warhammer. His ability to quickly form and launch a powerful ball of chakra could be devastating against many Warhammer foes. On the other hand, the Warhammer wizards' large - scale spells would be on a different level than most Naruto jutsus in terms of area - of - effect. For example, a powerful fireball jutsu might be like a small - scale version of a Warhammer fire spell.
His character could become more adaptable. Having to deal with a whole new world, he'd learn to be flexible. He might also become more empathetic as he meets different kinds of people with different problems.