In many fanfictions, Naruto might defeat Sasuke through mastering a new jutsu. For example, he could develop a super - powerful Rasengan variant that overpowers Sasuke's Sharingan - based attacks. Maybe he combines his Sage Mode with the Nine - Tails' chakra in a unique way that Sasuke can't counter.
Well, characters like Thor, with his godly powers and Mjolnir, or Thanos with his immense strength and intelligence, might have a chance against Wanda in the comics. It often depends on the specific circumstances and plotlines.
In the light novel, there are a few powerful characters who might have a chance to defeat Rimuru, but it depends on various factors like the circumstances and their own powers.
In " Under One Person ", no one could beat the old Celestial Master for the time being. The old heavenly master Zhang Zhiwei was the sixty-fifth generation heavenly master of Mount Longhu. He was the leader of the Righteous Sect and one of the ten elders of the variant human world. His Daoist name was Tiantong and he was also recognized as the strongest in the Daoist Sect. He had displayed his formidable strength in the Heavenly Grand Ritual, defeating many variant human experts single-handedly. In the subsequent plot, although some characters displayed extraordinary strength, they were not at the level where they could defeat the old Celestial Master.
While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Wonder Woman is a strong contender. Her combat skills, indomitable spirit, and divine powers make her capable of taking on Thanos. Plus, her lasso of truth could potentially force Thanos to reveal weaknesses.
There could be Naruto. Since he and Sasuke have a strong connection in the original series, he might also be involved in the gamer fanfiction, maybe as a rival or teammate in the gaming world.
He might meet the future versions of Naruto and Sakura. Their relationship with him could be very different in the future, perhaps they are now leaders of the village and Sasuke has to adjust to their new status.
Naruto is often paired with Sasuke. Their bond is so strong that in post - war fanfictions, they are usually shown working together to rebuild the shinobi world. Sakura is also a common character paired with Sasuke. Since she has feelings for him, in these fanfictions, she might be trying to get closer to him and help him heal from his past traumas.
Sakura also often appears. She might be confused by the changed behavior of the reincarnated Sasuke. Maybe the reincarnated Sasuke is more open and friendly towards her than the original Sasuke, which would lead to different interactions between them.