Trunks is also a great choice. He has his time - traveling aspect which could be used in really creative ways in a crossover. For instance, in a crossover with the Terminator universe, Trunks could team up with the resistance against the machines, using his time - traveling knowledge and his sword skills.
Gohan would be a wonderful addition. His intelligence and power, especially his Great Saiyaman form, could bring a different flavor to a crossover. In a crossover with the Pokémon universe, Gohan could use his skills to help Ash and his friends protect the Pokémon from an evil organization that wants to use the Pokémon's power in a way similar to how the Red Ribbon Army wanted to use the Dragon Balls.
Well, in addition to the main Dragon Ball Heroes like Xeno Goku and Xeno Vegeta, characters like Gohan could be great. His potential as a half - Saiyan is always interesting. From other franchises, Ichigo from Bleach could be included. His ability to use a sword and his Hollow powers would be a fresh addition. And of course, Spider - Man from the Marvel Universe. His quippy nature and his acrobatic fighting style would create some really fun interactions with the Dragon Ball Heroes.
Definitely Vegeta. His prideful and complex personality would add a lot to any crossover. For example, in a crossover with the Avengers, his initial reluctance to work with Earthlings could create interesting conflict. Another good character is Piccolo. His wisdom and fighting skills would be valuable in a crossover. If it was a crossover with the Mortal Kombat universe, Piccolo could hold his own against the likes of Scorpion and Sub - Zero.
Sonic the Hedgehog could be an unexpected character. He could use his speed to compete with the Saiyans. His spin dash could be a unique attack in the Dragon Ball Xenoverse. Another one could be Mickey Mouse. It would be really strange but interesting to see how he interacts with Goku and the others. Maybe he could use some magic from his Disney world in the battles.
Goku is always a popular choice. His never - ending quest for stronger opponents and his iconic transformations like Super Saiyan and Ultra Instinct can be explored in many ways. For example, a fanfiction could focus on Goku training in a new, uncharted dimension within the Xenoverse 2 world and how he adapts his fighting style there.
Majin Buu is often very popular. His chaotic and powerful nature makes for great storytelling in fanfiction. Also, Videl as a Majin is quite popular in some fanfictions. She brings a different dynamic as a character who was originally human but becomes a Majin.
Well, a cool plot for Dragon Ball Xenoverse Crossover Fanfiction could be a time - traveling crossover. Imagine characters from different anime universes being brought to the Dragon Ball Xenoverse timeline. For example, characters from Fullmetal Alchemist arrive in the Xenoverse. Edward could use his alchemy skills against the Dragon Ball villains, and Alphonse could have some really interesting interactions with the Dragon Ball characters, like Bulma or Master Roshi.
One idea could be a crossover with the Naruto universe. Imagine Goku and Naruto teaming up to fight a common enemy like a powerful, evil entity that combines the worst aspects of the Akatsuki and the Red Ribbon Army. They could learn from each other's fighting styles, with Naruto teaching Goku about chakra and Goku showing Naruto the power of ki.
A cunning thief could be an interesting character. They might be tempted to steal a precious item from the Everlasting Dragon or use its presence to their advantage in the underworld of the crossover world. They could add an element of mystery and mischief to the story.
Definitely Trunks. His time - traveling backstory makes him a perfect fit for the Xenoverse 2 setting. You can explore different versions of him from various timelines. Frieza is also a fan - favorite. His evil nature and lust for power can be the source of many conflicts in a fanfic. And don't forget about Android 18. Her strength and unique personality can make for an engaging character in the story.
Yes, there are some. You can start by checking fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Dragon Ball Xenoverse Puddin' in their search bars and you'll find various works. Some might focus on Puddin's adventures in the Xenoverse, while others could explore relationships involving Puddin.