One common theme is the complex love triangle. Since all three characters have their own feelings and histories, the fanfics often explore how they deal with their emotions towards each other. Another theme could be their shared adventures and how their relationships develop during those experiences.
One idea could be that Erza and Kagura team up for a mission that involves an ancient magic artifact. They start off not getting along well because of their different guilds' rivalries in the past. But as they face various challenges during the mission, like powerful dark mages trying to steal the artifact from them, they gradually learn to respect each other's skills. They combine their combat styles, Erza's requip magic and Kagura's swordsmanship, to defeat the enemies and in the end, they become friends and vow to work together in the future for the greater good of the magical world.
There are many 'erza x jellal x kagura fanfic' out there. You can start by looking on popular fanfic websites like FanFiction.net or Archive of Our Own. Just search for the relevant tags and you might find some interesting ones that explore the relationships between these characters in different ways.
Since Erza has the ability to requip into different forms, she could choose an armor that has long - range capabilities, like her Flame Empress Armor which can shoot out fire - based attacks. Kagura could then use her swordsmanship to deflect and redirect these attacks towards the enemies. At the same time, Kagura's close - combat sword skills can be used to protect Erza when she is in the middle of requipping, which is a vulnerable moment for her. By working together like this, they can effectively combine their different fighting styles in the fanfiction.
The character of Kagura in a reincarnated fanfic can be developed through her relationships. She could form new friendships with characters from different clans. This would force her to learn about different cultures and values, which in turn would shape her character. She might also have a romantic interest in a character, and this relationship could show her vulnerable side and how she grows through love and loss.
Kagura might interact with Sakura. Sakura, being a strong - willed and intelligent kunoichi, could offer her medical expertise to Kagura if she returned injured. Or they could have a girl - to - girl talk about their respective journeys in the ninja world.
Well, in many fanfictions about Sesshomaru and Kagura, their relationship is often explored in a very interesting way. Their personalities are so different yet complementary. Sesshomaru is cold and powerful, while Kagura is a bit more free - spirited and rebellious. Fanfic writers like to play with these traits, creating scenarios where they might gradually understand and care for each other more than they initially thought.
Kagura was one of the main characters in Silver Soul. He was a very interesting and energetic character. The following are some of Kagura's classic sayings:
The world is full of opportunities, as long as you dare to think, you can do it.
There was no such thing as failure. It was just a temporary pause in success.
Living is not for others but for yourself.
In this world, only the living can see the truth of things.
What matters is not the result but the effort in the process.
If you feel pain, give up, because you have tried your best.
Everyone has potential energy, but it is easily covered by habits, blurred by time, and worn down by laziness.
The furthest distance in the world is not the distance between life and death, but the second I just got online, you went offline.
To defeat the enemy, you must first defeat yourself.
The biggest waste of time in the world is doing meaningless things.
Well, Kagura has her strengths in Central Fiction. For starters, her special moves are unique and can be used both offensively and defensively. She can also quickly close the gap between her and her opponents, which gives her an edge in battles. Additionally, her character design makes her stand out, and players who like to play a more technical character often find her appealing.
As far as I know, Kagura is still alive in the Boruto manga. The story hasn't depicted her death yet. Maybe there will be developments in future chapters, but for now, she's safe.