One popular concept is the backstories of the villains. Many fanfics explore what led them to become villains in the first place. For example, they might delve into Tomura Shigaraki's past and how he was influenced by All For One. Another concept is villain redemption arcs. Writers like to imagine if villains could be redeemed and how they would go about it in the context of the BNHA world. And then there's the idea of villain alliances and power struggles within their ranks, which can make for very interesting and complex plotlines.
One popular 'bnha villain izuku fanfic' might be those that explore his transformation into a villain due to being constantly bullied and overlooked. For example, some stories could show how his experiences with Bakugo's constant aggression pushed him to the dark side. Another aspect could be his different powers and how he uses them for villainous purposes, like his One For All ability being used in unexpected and menacing ways.
Dabi would also work well. His vendetta against Endeavor could be a starting point for his reform. As he discovers more about his family and the truth behind his father's actions, he might decide to change his ways and use his power for good instead of revenge.
In some 'bnha villain deku fanfic', Deku could be turned into a villain by a powerful villain who manipulates his sense of justice. For example, the villain convinces Deku that the current hero system is corrupt and only by destroying it can true justice be achieved. This could lead to some really intense battles between Deku and his former friends.
I really like 'Villainous Intent: An OC's Tale'. This fanfic does a great job of integrating the OC villain into the existing BNHA world. It shows how the OC interacts with the well - known heroes and villains from the original story, and the plot twists are really exciting.
Often, bnha female villain oc in fanfic are highly intelligent. They need to be smart to outwit the heroes. They can plan elaborate schemes and manipulate situations to their advantage. Also, they tend to have a certain charm or allure. This helps them in getting what they want, whether it's influencing other characters or distracting their enemies. In addition, many of them are quite independent, not relying on others to achieve their goals.
There are also some specialized BNHA fanfic communities on Reddit. Subreddits like r/BokuNoHeroAcademiaFanfiction often have threads dedicated to sharing and discussing 'bnha villain izuku fanfic'. You can ask for recommendations there, and fellow fans will be more than happy to point you in the right direction. Additionally, Tumblr has a lot of BNHA fans who post and recommend fanfics, so it's worth a look.
There's also 'Villain's Redemption in the bnha World'. In this fanfic, a well - known villain starts to question their actions after a series of events. It's interesting as it explores the idea of a villain changing their ways in a world that is so black and white about heroes and villains. It's full of complex character relationships and moral dilemmas.
One interesting villain is the Shadow Master in a certain fanfic. He has the ability to control shadows and use them for various purposes like spying and attacking. His motives are shrouded in mystery which makes him really captivating.
A good plot could be a villain being sent to an alternate dimension where they experience a life without quirks. They see how normal people live and cooperate, and this makes them realize that their use of power for evil was wrong. When they return to their own world, they are determined to reform.