One popular theme is family reunion. Since Kushina was Naruto's mother, a lot of fanfictions focus on the emotional moments when they are reunited through Edo Tensei. It's all about the love and the things they missed out on when she was gone.
Another theme is power display. Kushina was a powerful kunoichi. Fanfictions often show her using her unique abilities like the chakra chains when she's brought back by Edo Tensei. They might have her in battles against strong foes to show off her skills.
Well, I remember a fanfic called 'Kushina in the Edo Tensei World'. It's a bit different. Instead of just focusing on her relationship with Naruto, it delves into how Kushina adjusts to being brought back by Edo Tensei. She has to come to terms with the new world she's in, all while trying to protect Naruto from threats that she discovers are still lurking in the shadows. It's really interesting as it gives a new perspective on the whole Edo Tensei concept in relation to Kushina.
The theme of power struggle often appears. With the powerful Edo Tensei - resurrected characters in the mix, there can be intense power struggles among different groups or individuals. Who will control these powerful forces? This creates a lot of tension and conflict in the fanfiction.
Itachi is often a very popular character in edo tensei Naruto fanfiction. His complex backstory and his relationship with Sasuke make him a prime candidate for interesting fan - created stories in the edo tensei setting.
Definitely Naruto himself. Writers like to explore how Naruto would interact with edo tensei versions of his friends or foes. His positive attitude and his growth throughout the series can be further explored in these scenarios. Kakashi Hatake is also popular. His relationship with his old comrades who could be resurrected through edo tensei can be a central theme. For example, his interactions with Obito in edo tensei form can lead to some very emotional and action - packed stories.
Naruto himself is often a central figure. His clones add an interesting dynamic, especially when combined with edo tensei. Sasuke is also popular as his relationship with Naruto can be explored in new ways with the clone and edo tensei elements.
Her character could also grow in the fanfiction by interacting with other characters from Naruto's generation. She might be surprised at how far the ninja world has come and could offer her unique perspective on things, which in turn shapes her character further.
A great plot could be that Kushina's Edo Tensei resurrection is only temporary. Naruto has to race against time to learn some important lesson or power from her before she disappears again. This could add a lot of emotional depth and urgency to the story as Naruto tries to make the most of the time he has with his mother.
Hashirama Senju is often a popular character in these fanfics. His powerful Wood Style jutsu and his status as one of the founders of the Hidden Leaf make him a fascinating addition to any Edo Tensei - related story.
In 'edo tensei using naruto fanfiction', characters like Neji Hyuga could be brought back. His death was unexpected and sad. His return could show how his views might have changed in the afterlife and how he could contribute to the story again. Kakashi's old comrades, like Obito (before his final redemption), could also be brought back. This could explore their relationships in a new light and add more drama to the fanfiction, especially considering Kakashi's development over the course of the Naruto series.
In certain fanfic concepts, Naruto could learn Edo Tensei from Kabuto. Kabuto, having mastered the jutsu, might decide to teach Naruto for some reason. It could be because he sees Naruto's potential to use it in a more positive way compared to how he misused it. Naruto, with his strong sense of justice, would then try to modify the jutsu to be less evil - like not using it to bring back people against their will.