Well, 'Naruto's Expanded Summoning' is a great one too. In this story, Naruto accidentally unlocks the ability to have multiple summons during a battle. His new summons, which include some rare and powerful creatures, help him turn the tide of many battles. It also delves into how he manages to train and bond with all these different summons at the same time.
One interesting concept could be a Naruto with the Sharingan. This would completely change his combat style and how he perceives the world. He could use genjutsu more effectively and might have an easier time predicting his opponents' moves. Another concept could be Naruto having the Byakugan. It would give him enhanced vision, which would be extremely useful in both battle and for scouting. And then there's the idea of Naruto having the Wood Release. He could use it for both offense and defense, creating massive forests to hide in or using wooden constructs to attack his enemies.
There could be a fanfiction where Lucy summons Naruto as part of a magic experiment gone wrong. In this story, Naruto has to adapt to the Fairy Tail universe while also helping Lucy deal with the consequences of the unexpected summoning. He might teach some of his ninja skills to the Fairy Tail members, creating an interesting dynamic.
There are several 'Harry has multiple mates' fanfictions. For instance, 'Harry's Mate Matrix' is a story that intricately weaves the relationships of Harry with his multiple mates. It details how they support each other, learn from one another, and grow together. The fanfiction also includes some unique magical elements related to the bond between them. Another one is 'Among His Mates', which is more about the day - to - day life of Harry with his mates, how they study together, face difficulties in school, and how their relationships are affected by the events in the wizarding world.
One interesting fanfiction could be where Saber summons Shirou in a modern setting with a twist. For example, instead of the usual Holy Grail War context, it's in a world where magic is more commonplace. Saber might summon Shirou to help her with a different kind of quest, like saving a magical artifact from being misused. The story could explore their relationship development outside of the typical war scenario.
One could be a fanfiction where Naruto discovers he has the ability to summon not just toads but also other powerful creatures like wolves from a hidden contract. This new power gives him an edge in battles and changes the way his enemies view him.
Beetle summons in Naruto fanfiction could also possess the ability to manipulate earth. Their strong exoskeletons could be related to an affinity for earth - based jutsu, allowing them to tunnel through the ground quickly and emerge unexpectedly during combat.
One 'Naruto has tails' fanfiction could be about Naruto's struggle to control the new power that comes with the tails. Maybe he has to learn special jutsus to manage it without going berserk.
There might be a fanfiction where Naruto's tail is a result of some new form of chakra transformation. In this story, his tail could be a sign of a new power he's developing. For example, it could be related to some ancient and forgotten ninja art that gives him this tail, and he has to learn how to control it and use it to his advantage. He might face challenges from other ninja who are either jealous or afraid of this new power.
Sure. 'The Summoning Surprise' is a fanfiction where Naruto has multiple summons. The unique plot twist is that his summons start to communicate with each other without his knowledge and plan strategies for him. This completely changes the way Naruto approaches battles as he has to adapt to the summons' own plans.
One concept could be that Naruto's multiple personalities are the result of the Nine - Tails' influence. Maybe different chakra levels or moods of the Nine - Tails bring out different sides of Naruto. Another interesting idea is that his personalities are a reaction to the different types of ninjas he encounters. For example, when facing a sneaky ninja, a more paranoid and cautious personality surfaces. Or perhaps his personalities are tied to the different elements he can control, like a fire - related personality being more passionate and impulsive.