good crossover fanfiction

Superman from the DC universe. Superman stands for truth, justice, and the American way, but his methods are often more lenient compared to Akainu. The two could have a philosophical debate about justice while also having to fight a common enemy.

I really like 'XCOM in the Star Wars Galaxy'. It's a fun crossover where the XCOM troops are dropped into the Star Wars universe. They use their high - tech weaponry and tactics against the Sith and the Empire. It has some great battle scenes where XCOM's stealth technology clashes with the Force - using Sith Lords. Also, 'XCOM and Halo: The United Front' is quite good. The XCOM soldiers and the Spartans join forces to combat an alien invasion that is more powerful than either has faced before.

To write a great crossover fanfiction, first, make sure the characters' personalities remain consistent. Then, create a plot that combines elements from both worlds seamlessly. And don't forget to handle the power balance and rules of both settings carefully.

A good crossover in fanfiction often has well-matched characters and worlds that blend seamlessly. The storylines should complement each other without feeling forced.

Luffy from 'One Piece' would also be an interesting crossover character. Imagine Ichigo being abandoned on an island in the 'One Piece' world. Luffy's carefree yet determined nature could contrast with Ichigo's more brooding personality. They could embark on a journey together, with Ichigo learning about the concept of the 'One Piece' and using his powers in unexpected ways within this new world.

Kakashi from Naruto himself could be part of a 'grey' themed crossover within the Naruto universe. Maybe a situation where Kakashi's past and his more mysterious side are explored further, and Naruto has to work with him in a darker, more complex mission that delves into the grey areas of the ninja world.

Alice from Alice in Wonderland could also be an interesting choice. Her curious nature would lead her to explore the world of Young Dracula. And Young Dracula might be both amused and a bit annoyed by her constant questions and her fearless attitude in the face of his vampiric self.

Piccolo could be an interesting crossover character. He could be from a world where lemons have some sort of magical or spiritual significance. His relationship with Gohan in the original story would add depth to their interactions in this crossover. For example, Piccolo might be initially skeptical of the lemon - related things but eventually see their value when it comes to helping Gohan.

Solid Snake from the Metal Gear series would be a great choice. His stealth skills and military expertise would contrast with Travis Touchdown's more brash and direct fighting style. They could be forced to work together on a mission, and learn from each other's ways of combat.

Goku from Dragon Ball Z could be an interesting crossover character. His raw power combined with Sasuke's strategic use of the Rinnegan could make for some amazing battles and interactions. They could learn from each other's fighting styles.