I really like 'Darkest Powers: The Crossover Convergence'. It takes the core concepts from the 'darkest powers' series and blends them with other related concepts from different stories. It has intense action scenes and some great character interactions that make it stand out among other fanfictions in this genre.
You can try looking on popular fanfiction websites like Archive of Our Own (AO3). It has a vast collection of crossover fanfictions, and by using the search function and typing in 'Best Darkest Powers Crossover', you might find some great ones. Another option is Fanfiction.net, though AO3 generally has more diverse and inclusive content in this regard.
A good 'Best Darkest Powers Crossover Fanfiction' often has well - developed characters. It should blend the characters from 'Darkest Powers' with those from the other crossover universe in a believable way. For example, if it's a crossover with a superhero universe, the powers and personalities of the 'Darkest Powers' characters should interact realistically with the superheroes.
First, know the source materials well. You need to understand the 'darkest powers' universe inside out. Then, come up with an interesting concept for the crossover. It could be a new power combination or a unique way for characters from different stories to meet. For example, you could have a character from one 'darkest powers' story stumble into the world of another through a magical portal.
There's also 'A New Dawn in the Darkest Powers'. This fanfic focuses on a different take of the characters' relationships. It explores how they might interact and grow in alternative scenarios, which is quite interesting. It's well - written with a good flow to the story.
A great 'darkest powers fanfiction' could revolve around a character who gets lost in a strange part of the darkest powers world. They have to navigate through dangerous terrains, encounter new and mysterious creatures, and figure out how to get back home. Along the way, they might learn more about the origin of the darkest powers and how it affects the world around them.
Next, come up with an original plot. It could be something that ties in with the existing story arcs, like exploring what would happen if a certain power was misused. You can also create new sub - plots that add depth to the overall story. And don't forget to use vivid descriptions to bring the world of 'Darkest Powers and Darkness Rising' to life.
There's a crossover fanfiction that combines Hetalia Axis Powers with a fantasy world full of magic. In this story, the Axis Powers characters have to adapt to using magic to survive and complete their missions. It really shows a different side of them. Germany's strict nature, for instance, makes him very disciplined in learning magic spells.
It's a story full of mystery and the supernatural. It likely involves characters with special powers dealing with dark forces. But I haven't read it in detail, so this is just a general guess.
One common theme is the clash of different game mechanics. For example, when crossing with a game like 'XCOM', the turn - based combat of 'XCOM' and the real - time with pause combat of 'Darkest Dungeon' can create interesting scenarios.