A popular 'botw crossover fanfiction' is the one that crosses it over with the 'Pokemon' world. Link tries to catch Pokemon and deal with Pokemon trainers while still maintaining his Hylian skills. There are also some really well - written ones that cross BotW with the 'Dragon Age' series, mixing the high - fantasy elements of both in a unique way.
First, know the universes well. If it's a BotW and 'Mass Effect' crossover, understand the technology in Mass Effect and the magic and lore in BotW. Then, create a strong plot. Maybe the Shepards need to help Link defeat Ganon by using their advanced weaponry. Also, keep the characters in - character. Link should act like Link, and Garrus should act like Garrus.
One great 'BotW Zelink fanfic' is 'Link's Destiny'. It beautifully portrays the relationship between Link and Zelda. The story takes elements from the game and expands on them in a very engaging way, with great character development.
One great crossover Naruto fanfiction is 'Naruto in the DC Universe'. It combines the ninja world of Naruto with the superheroes of DC. Naruto's unique abilities like shadow clones and rasengan add an interesting dynamic when he interacts with characters like Superman or Batman. Another is 'Naruto and the World of Harry Potter'. Here, Naruto's skills are pitted against the magic of the wizarding world, leading to some really exciting scenarios.
There are many good 'deathstroke crossover fanfiction' out there. One that stands out is when he crosses paths with Constantine. In this story, the dark magic element that Constantine brings in contrasts well with Deathstroke's more physical and tactical approach. The way the author weaves their two worlds together makes for a very engaging read. Also, the character development in these crossovers often adds a new dimension to Deathstroke's character.
One great 'deadpool crossover fanfiction' is the one where he crosses over with Spider - Man. It's really interesting to see how Deadpool's chaotic nature interacts with Spider - Man's sense of responsibility.
One great 'slugterra fanfiction crossover fanfiction' is the one where the Slugterra characters cross over with Ben 10. It combines the unique slug - shooting action of Slugterra with the alien - morphing powers of Ben 10 in a really interesting way. The story is full of action - packed battles and cool character interactions.
One key element is the integration of different universes. For example, when Link crosses over to another game's world, like from BotW to a Mario universe, how the two different art styles and game mechanics are blended. Another is character interaction. Link's personality has to be consistent while interacting with new characters.
One great 'angel and buffy crossover fanfiction' is 'Crossed Paths'. It beautifully weaves their two worlds together, exploring their complex relationship in a new and exciting way. Another one could be 'Reunion' which focuses on how they handle a new threat together after being apart for a while.
One great 'Supernatural Twilight Crossover Fanfiction' is 'Hunters in Forks'. It combines the dark, monster - hunting world of Supernatural with the vampire - werewolf drama of Twilight in an interesting way. The characters from both universes interact in a believable manner, like Dean and Sam Winchester getting involved in the Twilight - esque events in Forks.
One great 'kurumi tokisaki crossover fanfiction' is the one where she crosses over with a popular shonen hero. It's interesting to see how her powers interact with the new world's rules.