The blend could occur around the concept of power acquisition. In Dragonball Z, characters train hard to increase their power levels. Ruby might have a different way of getting stronger, like through some sort of magical artifact or a connection to nature. If she were to cross over, she could introduce new ways of power - up to the Dragonball Z characters. Also, her presence could disrupt the existing power balance, leading to new rivalries and alliances.
In a Ruby in Dragonball Z crossover fanfiction, the storyline could blend by exploring cultural differences. Ruby comes from a different world with its own set of values and beliefs. When she enters the Dragonball Z universe, her reactions to things like the Saiyan culture or the Namekian way of life could be really interesting. She might find some aspects of the Dragonball Z world strange and vice versa, and this could create comical or thought - provoking situations that drive the story forward.
Well, one way the storyline could blend is by having Ruby's unique abilities from her own world interact with the power levels in Dragonball Z. For example, if Ruby has some sort of magic, it could be an interesting contrast to the ki - based powers in Dragonball Z. Maybe she could team up with Goku and his friends to fight a common enemy. Her different fighting style would also add a new dimension to the battles.
Ruby could have an interesting interaction with Vegeta. Vegeta is known for his pride and his drive to be the strongest. Ruby, with her own set of skills, might either be a target of his envy or someone he could respect. For example, if Ruby has a unique power that Vegeta can't easily understand, it could pique his interest or make him feel threatened.
In a crossover, it really depends on how the powers are combined. If Naruto could somehow combine the Nine - Tails' chakra with Sage Mode and then learn some ki techniques from the Dragonball Z side, he could be extremely powerful. But Goku has been training for a long time and has access to godly ki. So he would be a top contender as well. Vegeta too, with his own determination and power - ups, could also be in the running for the strongest.
Well, it could be really exciting. Picture Naruto with Goku's ability to go Super Saiyan. Maybe Naruto could learn the Kaio - ken technique. The story could involve the two universes colliding, with villains from both sides teaming up. So Naruto and his friends from Konoha would have to join forces with Goku and the Z - fighters to save both their worlds.
It's hard to say. Goku in his Super Saiyan forms has incredible power and can destroy planets. But Naruto has the Nine - Tails' power and Sage Mode. If we consider Naruto at his peak with all the tailed beasts' power combined, he could give Goku a tough fight. However, Goku's ability to constantly increase his power level might give him an edge in the long run.
Well, in a One Piece and Dragonball Z crossover fanfiction, the art styles are quite different, but that could add to the charm. For example, the colorful and outlandish characters from One Piece would contrast with the more muscular and intense look of Dragonball Z characters. Maybe the Straw Hat crew would be intrigued by the Dragon Balls and their power to grant wishes. They could embark on a journey to find all the Dragon Balls, while also dealing with the likes of Cell or Majin Buu who are interested in their unique abilities.
In a Naruto - Vikings crossover fanfiction, the power systems could be really interesting to combine. The Vikings have their physical strength and combat skills, while the ninja in Naruto have chakra and jutsu. Maybe a Viking could be exposed to chakra and start to develop their own unique form of jutsu based on their Viking heritage. For instance, a Viking with a connection to Thor could use lightning - based jutsu in a way that's different from how a normal Naruto character would. This would create a whole new dynamic in the story as the Vikings and Naruto characters learn from each other's powers.
Another candidate could be Dialga from Pokemon. Dialga has the power to control time. In a crossover, if it could use its time - control abilities effectively against the Dragonball Z characters, it could be very powerful. For example, it could freeze time and then attack its opponents without them being able to react. But again, Goku has shown the ability to break through all kinds of limitations, so he might still find a way to defeat Dialga in the end.
Another interesting pair could be Sakura and Bulma. Sakura is a strong - willed ninja with medical skills, and Bulma is a brilliant scientist. They could collaborate on creating new technologies or medical treatments. Bulma could be fascinated by the chakra system in the Naruto world and try to find ways to use it in her inventions, while Sakura could learn a lot about advanced technology from Bulma.
Zoro and Piccolo would also make for an interesting pair. Zoro is a master swordsman always seeking to become stronger, and Piccolo is a powerful Namekian with great combat skills. They could have some intense training sessions together, sharing their knowledge of combat and power - up techniques.
I think Sailor Moon and Goku would be a really interesting combination. Sailor Moon is all about love and justice, and Goku is just a pure - hearted fighter. They could learn a lot from each other. Goku could teach Sailor Moon about physical combat and pushing her limits, while Sailor Moon could show Goku the power of love and friendship in a different way than he's used to in his own universe.