Gengar from the Pokemon world would be an interesting focus if we consider a non - human character. In a crossover, it could use its ghostly abilities to play tricks on the Naruto characters. It might befriend Naruto in an odd way, following him around and causing mischief. But at the same time, it could be a valuable ally in battles, using its unique moves like Hypnosis and Dream Eater against their enemies.
Naruto would be the most interesting. His energetic and head - strong personality would make for great interactions with the Pokemon world. He could be constantly amazed by the different Pokemon and their abilities, yet still use his ninja skills and quick thinking to adapt. His ability to make friends easily would also mean he'd quickly bond with his Pokemon and other trainers.
Sasuke could be a very interesting character in this crossover. He has his own dark and brooding nature. He might be more interested in the stronger and rarer Pokemon. His sharingan could give him an edge in understanding Pokemon's abilities and behaviors. He could also train Pokemon in a more intense and strict way compared to other trainers.
I think Naruto himself would be really interesting. His positive attitude and strong will would contrast greatly with the cynical world of The Boys.
I think Alex Mercer would be really interesting. He has such unique and powerful abilities in the Prototype world. In a crossover with Naruto, seeing how he would interact with the ninja and their chakra - based powers would be fascinating. He could either be an ally or a potential threat depending on how the story unfolds.
I think Naruto himself would be very interesting. His never - give - up attitude and his powerful jutsu would make for great interactions in the Titanfall universe. He could befriend Pilots and learn about their technology while also showing them the power of ninja skills.
Naruto himself would be very interesting. He already has a strong will and a desire to become stronger. Adding Saiyan powers to his arsenal would make for a great story. We could see how he adapts to having a tail, the new transformation abilities, and how his friends react to his new look and powers.
Naruto and Pikachu would be an interesting pairing. Naruto's high energy and Pikachu's feisty nature would make for some great adventures. They could both learn from each other's determination and loyalty to their friends. Another good pairing could be Sasuke and Charizard. Sasuke's brooding and powerful nature would match well with Charizard's strength and proud demeanor.
For me, it would be the Nine - Tails from Naruto. Imagining how the giant, powerful fox would be perceived in the Destiny universe, where there are all kinds of strange and powerful creatures, would be really cool. And from Destiny, the Exo Stranger. Her mysterious nature and time - traveling abilities could add a lot of intrigue to the crossover. Another interesting character to focus on could be Sakura. Her growth as a medical ninja and her combat skills could be useful in the Destiny setting, and her relationship with Naruto and Sasuke could bring in some interesting character dynamics.
Ainz Ooal Gown would be very interesting. His complex personality, with his mix of pride as an Overlord and his insecurities hidden beneath, would create a lot of depth. In the Naruto world, his reactions to the different values and cultures would be fascinating. For example, how would he deal with the concept of chakra compared to his own magic? And how would he interact with the ninjas who have such different combat styles and moral codes from his undead minions?
I think Naruto would be the most interesting. His energetic and determined personality would stand out in the Highschool DxD world. He could bring his ninja way of life and values, which are quite different from the devilish and angelic cultures in DxD. His ability to make friends easily might also lead to some really unique interactions with the DxD characters.
I think Aizen Sousuke could be a fascinating character to focus on. He is a very intelligent and manipulative villain in Bleach. If Naruto enters the Bleach universe, Aizen might see him as an interesting pawn or threat. His interactions with Naruto could lead to some very complex and mind - boggling plot twists. He could try to use Naruto's power for his own evil plans or be thwarted by Naruto's unwavering sense of right and wrong.