Goku is definitely one of the most popular. His incredible strength and his never - give - up attitude make him a great character to cross over with others. He can adapt to different situations and opponents easily.
Piccolo is another character often seen in dbz crossover fanfic. His unique appearance and his powers, especially his ability to regenerate and his various energy attacks, can make for interesting interactions with characters from other franchises. Also, his relationship with Gohan can be a factor in some crossovers.
Well, Bell Cranel is definitely up there. His determination and naivete make him a great character to put in different situations in a crossover. He can be the fish - out - of - water in a new world, which creates a lot of potential for story development. Hestia, as Bell's goddess, is also a popular pick. Her possessive and caring nature towards Bell can lead to some interesting relationship - building in a crossover. And let's not forget Ryuu Lion. Her calm and collected demeanor along with her combat skills can make her a formidable presence in a crossover fanfic, especially when paired with characters from other worlds with different fighting styles.
Giorno Giovanna is also very popular. His ability to create life with Gold Experience gives a lot of room for creative crossovers. Writers can come up with all kinds of scenarios where he uses his power in new and different ways when interacting with other characters. Dio Brando is another one. His iconic status and over - the - top villainy make him a great character to include in crossovers, whether it's seeing him face off against new opponents or team up in some strange alliances.
Vegeta and Zoro could be an interesting pair. Vegeta's prideful and serious attitude would contrast sharply with Zoro's laid - back but extremely dedicated to his swordsmanship self. Maybe they could have a friendly rivalry, competing to see who is stronger in different ways, like Vegeta showing off his ki powers while Zoro demonstrates his sword skills.
Definitely Legolas. His archery skills and elven grace make him a standout character in crossovers. He could easily be part of a team in a superhero - like crossover, using his skills to fight alongside other powerful characters. Another popular one is Gollum. His complex personality and his obsession with the One Ring can add a lot of depth to crossovers. In a crossover with a psychological thriller - type of world, Gollum's internal struggle could be explored even further. And Sauron, as the big bad, can be a great antagonist in crossovers with other powerful villains from different fictional universes.
Raiden is also quite popular. His cybernetic enhancements and complex backstory offer a lot of potential for crossovers. He can bring a different kind of action and character development to the fanfic.
The Soldier is quite popular in Team Fortress 2 crossover fanfic. His patriotism and his over - the - top military style can be really interesting when combined with other military - themed characters from different franchises. Also, his rocket launcher can lead to some really explosive and action - packed scenes in crossovers. The Demoman is also a favorite. His love for explosives and his one - eyed, drunken - pirate - like appearance can be a great addition to many crossover stories, especially when paired with other rowdy or explosive - loving characters.
Batman is definitely one of the most popular. He's the central figure of the bat family, so it's natural that he features prominently. Dick Grayson, as both Robin and Nightwing, is also very popular. His acrobatic skills and complex relationship with Batman make for great story material. Batgirl, whether it's Barbara Gordon or Cassandra Cain, is also a fan favorite. Her intelligence and combat abilities add a lot to the crossovers.
Saitama is by far the most popular. His unique power of being able to defeat any opponent with one punch makes him a fascinating character to insert into other universes. Whether it's facing off against powerful foes in Naruto's ninja world or the superpowered individuals in My Hero Academia, his presence always shakes things up.
In DBZ and Justice League fanfiction, Trunks is a fan - favorite. His time - traveling abilities and his cool - headed nature can add a lot of depth to a story. Flash is also popular as his speed can be compared and contrasted with the fast - moving Saiyans. And let's not forget about Bulma. Her intelligence and role as a tech - genius can bring a different dynamic to the crossovers. She could be the one to create some new technology to help both the DBZ and Justice League characters in a story.
The Sunflower is often a popular choice. It's such an iconic plant in the game, and its ability to produce sun can be used in really creative ways in a crossover fanfic. For example, it could power up some kind of special zombie - plant hybrid machine.