A popular OC is Ethan. He has the unique ability to absorb the powers of other beings and use them as his own. In the fanfictions, he often gets into battles where he showcases this ability in really creative ways. Then there's Ava, an OC with the power of precognition. She can see into the future, which makes her a valuable asset to the groups she is a part of. Her character is loved for her calm and collected nature in the face of danger.
One well - liked OC is David. He is a godlike OC with the power of telekinesis that is so strong he can move entire buildings. His backstory is also quite interesting as he was once a normal human who was reincarnated into the Highschool DxD world. There's also Isabella, an OC with the power to transform into any mythical creature. Her character is popular because of her mischievous nature and the way she uses her powers to play pranks on the other characters.
There's an OC named Alex who is often popular. He has the power to control time on a small scale, which is a really cool ability in the Highschool DxD universe. Another is Sophia, who is a half - angel half - devil OC with the ability to nullify any demonic or angelic power. She is often written as a very complex character, trying to find her place in a world that doesn't fully accept her mixed heritage.
Well, in 'Highschool DxD Si Godlike Oc Fanfiction', the idea of self - insertion (Si) is quite interesting. It allows the author or the reader to put themselves into the Highschool DxD universe in a godlike way. The OC can then interact with the known characters like Issei and Rias in ways that are not possible in the original story. They might be able to change the fates of some characters or introduce new elements to the world, like new types of magic or devil technology. It gives a fresh perspective on the whole Highschool DxD world.
There could be an OC that is a healer. In a world full of battles and danger like Highschool DxD, a healer OC is very much needed. This character is popular as they are the ones who can save the lives of other important characters. They are often written as kind - hearted and selfless, which also adds to their popularity.
Well, it really depends on different readers' preferences. However, OCs that are strong - willed and have unique abilities tend to be popular. For example, an OC who can communicate with the native creatures in the 'The 100' world might be really liked. They can use this ability to gain information or even form alliances, which makes them stand out.
Well, there's often an OC named Erenia. She's known for her exceptional combat skills and her ability to quickly adapt to new situations. Many fanfictions feature her as a key character in battles against the Titans.
It could be a rogue fallen angel who is jealous of the godlike SI's power. This fallen angel might see the SI as a threat to their own plans of ruling the underworld or causing chaos between the three factions in the High School DxD world.
Well, you could create an OC that has the power of prophecy. This OC in the 'Highschool DxD' fanfiction would know about future events and could either try to prevent disasters or manipulate them to their advantage. Maybe the OC is a godlike figure who comes from a different dimension where the rules of power are much different. They introduce new forms of magic or combat techniques that the characters in Highschool DxD have never seen before.
One unique element could be the godlike original character (OC). It might bring a new level of power and abilities to the High School DxD universe. For example, the OC could have powers that no one in the original series has, which could lead to new and exciting storylines and interactions with the existing characters.
Issei Hyoudou can also be a popular character in these fanfictions. His growth from a normal human to a powerful devil is an interesting arc. In Si Sitri fanfiction, he could interact with the Sitri family in various ways, perhaps getting involved in their schemes or forming relationships with the Sitri characters.
One idea could be the self - insert (SI) character having a unique power that disrupts the power balance in the High School DxD world. For example, they might have the ability to nullify demonic or angelic powers temporarily. This would lead to various characters being intrigued or threatened by the SI.
One popular godlike OC is 'Arya Starborn'. She has the ability to control all elements in the Star Wars universe, from the deserts of Tatooine to the ice planets. Another is 'Kael Darklighter', who has a power level that rivals the most powerful Sith Lords, with the ability to absorb and redirect Force lightning. There's also 'Lyra Skywalker' (not related to the main Skywalker family in canon), who has a unique Force ability to foresee and change possible futures.