One of the most interesting crossovers is when the characters' personalities clash. For example, Naruto's positive and determined attitude might contrast with some of the more reserved or stoic Gems. In a fanfic, this can lead to great character development as they learn from each other. For example, a Gem might learn about the value of friendship and determination from Naruto, while Naruto could learn about patience and different forms of power from the Gems.
A really interesting crossover is when the Gem technology and Naruto's jutsu are combined. For instance, the Gems' ability to teleport could be compared to some space - time ninjutsu. It's fascinating to see how the two different power systems interact.
Another fanfic to look out for is 'Gem - Ninja Alliances'. It delves into a scenario where the Gems and the ninja clans form an alliance. Maybe they face a common enemy that requires both the magical powers of the Gems and the combat skills of the ninjas. It could be really exciting to read about how they interact and strategize together.
One interesting crossover could be Naruto characters in the world of Steven Universe. For example, Naruto's ability to use chakra could be a unique power in the SU universe. Maybe he could use his Shadow Clone Jutsu to help out in a gem battle. Another could be Steven trying to understand Naruto's ninja way and learning some of his moves to defend Beach City in a new way.
In some fanfics, there could be a situation where Steven visits the Naruto world. He might be really confused at first by all the ninja stuff. But then he could start to use his Gem powers in creative ways to help out. He could heal injured ninjas with his healing spit, and the ninjas would be amazed at this strange power from another world.
When the Star Wars spaceships visit the world of Steven Universe. Just imagine the Millennium Falcon landing in Beach City. The reactions of the local characters like Steven and his friends would be hilarious. And the pilots from Star Wars would be equally amazed by the strange and beautiful world of Steven Universe.
One creative crossover could be Ben using his alien forms in the world of Steven Universe. For example, Heatblast could help with some of the gem - related heat - based problems. Another could be Steven's healing powers affecting Ben's aliens in a unique way, like speeding up their recovery if they get injured during a fight. And perhaps the Omnitrix could interact strangely with the gem technology, leading to new power combinations.
One popular crossover is having the Crystal Gems from Steven Universe team up with the Avengers to fight a common enemy. For example, they could battle a powerful alien threat that neither group could handle alone. The unique powers of the Crystal Gems, like Garnet's future vision and Steven's healing powers, combined with the Avengers' superhuman abilities would make for an exciting story.
The Diamonds are extremely popular in gem war fanfiction. Their power and their role in starting and perpetuating the war are fascinating to explore. Writers can delve into their motives, their relationships with each other, and how they react to the events of the war, whether it's through changing their views or doubling down on their actions.
Another possibility is a crossover with "Gravity Falls". Dipper and Mabel could come to Beach City during a mystery involving Gem technology. Their knowledge of the strange and unusual from Gravity Falls could combine with Steven's understanding of Gem lore to solve the mystery.
One interesting plot twist could be that a previously thought - to - be - evil gem actually has a noble reason for their actions. For example, a gem who was fighting against the Crystal Gems might be trying to protect a hidden colony of gems that would be in danger if the war ended a certain way.
One idea could be a gem oc who was created with a unique power that the other gems don't understand. For example, the power to communicate with non - sentient objects. This could lead to all sorts of adventures as the oc tries to figure out how to use this power and the other gems try to figure out if it's a threat or a valuable asset.