Well, a possible plot point might be that Edo Jiraiya still retains some of his old teachings and uses them in an unexpected way against Naruto. For example, he could use some forgotten jutsu that Naruto has to figure out how to counter. This would add an element of mystery and a test of Naruto's knowledge and growth.
In the fanfic, perhaps a key plot point is the power struggle. Edo Jiraiya, being brought back by the Edo Tensei, has a certain level of power that Naruto has to match. It could be that Naruto has to find a new power within himself, like a deeper understanding of the Sage Mode or a new form of Rasengan, to be able to stand against Jiraiya.
In a fanfic, it really depends on how the author writes it. But if we base it on the original series' power scaling, Naruto has a higher chance of victory. He has learned from many battles and has a wider range of abilities compared to Jiraiya. Also, Naruto has a strong will that could give him an advantage when facing his old master in the Edo Tensei form.
A great plot point could be when they team up against a common enemy. Maybe a powerful demon or a god who wants to destroy both their worlds. They would have to learn to combine their powers. Naruto could use his speed and cloning techniques to distract the enemy, while Hercules uses his strength to land the final blow. Also, the idea of Naruto trying to learn Hercules' way of fighting and vice versa could be really interesting. It would show their adaptability and how they grow as characters throughout the fanfic.
One interesting plot point could be how Naruto's relationships with his friends change. With the Rinnegan, he might seem more distant or different to them at first. But as he grows and learns to control it, they could come to rely on his new powers. Another point is how the ninja villages react to Naruto having the Rinnegan. Some might fear him, while others might try to recruit him. And of course, there's the mystery of how he got the Rinnegan in the first place.
One possible plot point in this fanfic is the psychological aspect of Batman facing Doomsday. Batman is used to fighting human villains with motives he can understand. But Doomsday is a mindless, destructive force. So, how Batman overcomes his own doubts and fears while fighting such a powerful and different opponent is really interesting. The fanfic could also show how Batman's allies, like Alfred, support him during this extremely difficult battle, perhaps providing him with crucial information or moral support.
Well, one interesting plot point could be the clash of their different personalities. Chara is often seen as complex and morally ambiguous, while Gaster has his own mysterious aura. Their encounter might lead to intense power struggles, like battles over control or influence within the story's universe.
One interesting plot point could be the different magical abilities that Harry and Riser bring to their conflict. Maybe Harry's unique spells from the Hogwarts tradition contrast with Riser's more demon - related powers.
Well, one interesting plot point could be the clash of different powers. RWBY characters have their unique abilities like Ruby's speed and Crescent Rose, while Sans has his bone attacks and teleportation in the Undertale universe. Maybe there's a moment where they have to team up against a greater threat despite their initial rivalry, which would be a cool plot twist.
One interesting plot point could be the power struggle between Anakin and Clovis. Anakin is a powerful Jedi, while Clovis is often involved in political and economic affairs. Their clash might involve different ideologies, with Anakin representing the Jedi way and Clovis perhaps having more self - serving motives. Another aspect could be a love triangle situation if there is a female character involved who has connections to both of them, which would add a lot of drama and tension to the story.
One great Naruto fanfiction with Edo Tensei Jiraiya could be about him coming back during a crucial battle. He could use his vast knowledge and powerful jutsus to turn the tide. For example, he might face off against an old enemy who has now become even more powerful. His return could also have a big impact on Naruto, as he could pass on some final teachings or advice.
One plot idea could be that in an alternate universe, Fem Jiraiya is Naruto's mentor instead of the male Jiraiya. She could teach him some unique jutsu that are different from the original. Another idea is that they go on a journey together where Fem Jiraiya has a secret mission related to Naruto's heritage and they gradually develop a deep bond. Maybe she has a different approach to training Naruto, focusing more on his chakra control from the start which gives Naruto an edge in his development.