A great crossover could involve Raven teaching Harry Potter about her way of controlling her emotions and inner demons. In return, Harry could introduce Raven to the wizarding world's concept of love as a powerful magic. They might go on a quest together, with Harry using his spells and Raven using her telekinesis and dark energy powers to overcome obstacles and enemies.
One interesting crossover could be the Teen Titans visiting Hogwarts. They might be amazed by the magic there, and their superpowers could interact in strange ways with the magic spells. For example, Raven's magic could be compared to some of the darker magic in the Harry Potter world.
In Naruto x Teen Titans 2016 fanfiction, an interesting plot could involve a quest. Let's say there's a powerful artifact that has the potential to disrupt both Naruto's world and the Teen Titans' world. Naruto and the Titans would have to work together to find it first. Naruto could use his tracking skills, and Raven could use her magic to sense the artifact's location. Cyborg could provide technical support, and Naruto could help with physical combat against any guards or obstacles in their way.
One possible interesting plot could be Naruto and Raven teaming up to face a powerful common enemy. Their different powers from their respective universes, Naruto's ninja skills and Raven's magic, would make for an exciting combination in battle.
Their personalities could complement each other. Harry is brave and often acts on impulse to protect others. Raven, on the other hand, is more reserved and calculating. So, when they face a danger, Harry could jump into action first, and Raven could analyze the situation better and guide him. For example, in a battle against a powerful foe, Harry might rush in to save a bystander, and Raven could use her powers to shield him from unexpected attacks while planning a strategy.
One plot idea could be that Raven and her sister have to team up against a powerful dark force that threatens their world. They start off with a rocky relationship due to past differences but as they fight together, they begin to understand and respect each other more. Another idea is that Raven's sister gets possessed by an evil entity and Raven has to find a way to save her without harming her. It could involve Raven delving deep into her own powers and emotions to find a solution.
A possible plot is that Raven senses an otherworldly power, which turns out to be Naruto. As they meet, they realize they have a connection through their complex pasts. They could go on a journey to discover the origin of this connection. Along the way, the Teen Titans are initially suspicious of Naruto but as they see his skills and his good heart, they accept him. Naruto and Raven might develop a romantic relationship as they bond over their shared experiences of being different from others in their respective worlds.
One plot idea could be Raven and Terra teaming up to face a new, powerful enemy that neither could defeat alone. They start off distrusting each other but as they battle, they learn to rely on one another's powers. Another idea is a story set in an alternate universe where Raven and Terra are from different factions but fall in love, causing them to question their loyalties. A third could be that Terra has lost her memory and Raven is the only one who can help her regain it, leading to a deep emotional bond between them.
Well, in this fanfiction concept, perhaps Naruto's rasengan could be combined with Cyborg's energy blasts for a super - powerful attack. Also, Naruto might share his story of perseverance with the Titans, inspiring them to keep fighting no matter what. And the Teen Titans could introduce Naruto to their world's unique technology, which he could find useful in his own battles.
Some Teen Titans Raven fanfictions might focus on her backstory. For example, they could expand on her relationship with her father, Trigon. It could show how she overcomes the legacy of her dark heritage and uses it to become a stronger hero. There could also be stories that involve Raven in a different kind of team - dynamic, perhaps with some new characters that bring out different sides of her.
The contrast between their personalities. Raven is dark and brooding while Starfire is bright and energetic. When these two are paired in a fanfic, it creates an interesting dynamic. Their interactions can range from humorous, like when Starfire tries to get Raven to open up and Raven gives her short, sarcastic replies, to deeply emotional when they support each other during tough times.