There's also 'Lucina's Crossover Adventure'. This one involves Lucina crossing into a fantasy world that's a mix of different game universes. She meets strange creatures and allies herself with unexpected characters. The author does a great job of exploring how Lucina's skills and personality play out in this new and strange setting.
One great 'Lucina crossover fanfic' is 'Lucina in the World of Fire Emblem Heroes'. It has an interesting plot where Lucina gets transported to the Heroes' realm and teams up with various characters from different Fire Emblem games. The story is full of action and character development.
There's a fanfic called 'Chrom and Lucina: The Unseen Journey'. This one focuses on their journey together. It shows how they support each other in battles and in making difficult decisions. The author does a great job of creating a believable and immersive world for them.
I also like 'Fates Entwined'. In this fanfic, the relationship between fem Robin and Lucina is portrayed in a very unique way. It starts with them as comrades and gradually, through shared experiences like exploring new lands and facing common enemies, their relationship evolves into a romantic one. The writing style is engaging and makes you feel like you're right there with them.
One great Link x Lucina fanfic is 'A Bond Beyond Time'. It beautifully weaves their characters together in an adventure where they have to team up to save both their worlds. The author does a wonderful job of showing how their different skills complement each other.
A unique crossover concept makes a Lucina crossover fanfic stand out. For example, if she crosses into a completely different genre like a steampunk world or a post - apocalyptic setting. It's exciting to see how her character adapts.
Another one is 'Vegeta in the Harry Potter World'. Here, Vegeta has to adapt to the magical environment. His initial confusion and then his determination to master the magic (in his own way) is really fun to read. The way he interacts with the Hogwarts students and teachers is full of comical and exciting moments.
One popular MLP Skyrim crossover fanfic is 'Ponies in Skyrim'. It combines the colorful world of My Little Pony with the epic adventure of Skyrim in an interesting way. The characters from MLP are re - imagined in the Skyrim setting, facing the challenges and quests of that world.
One great 'lucifer and supernatural crossover fanfic' is 'The Devil in the Details'. It has an exciting plot where Lucifer from 'Lucifer' gets involved in a case that the Winchester brothers from 'Supernatural' are investigating. The interactions between the characters are really well - written.
One great 'Doom Patrol Crossover Fanfic' is 'Doom Patrol Meets the Titans'. It combines the quirkiness of the Doom Patrol with the more well - known Titans. The interactions between the characters are really interesting, like when Robotman and Cyborg have a conversation about what it means to be part machine.
One great Spider Gwen crossover fanfic is 'Gwen in the MCU'. It has an interesting plot where Gwen gets accidentally transported to the Marvel Cinematic Universe. She teams up with characters like Peter Parker from that universe and they face a new villain together. The story is exciting as it combines the unique elements of Gwen's world with the well - known MCU setting.
One popular 'Supernatural' and 'Buffy' crossover fanfic is 'The Hunter and the Slayer'. It has an interesting plot where Sam and Dean Winchester meet Buffy and her gang. The story is full of action as they team up to fight a common supernatural threat.