A third idea is a crossover where the characters from both universes have to team up to face a common enemy. Maybe an ancient evil that threatens both the world of Fate and the DxD world. They would need to combine their powers and strategies, like the devils using their demonic powers along with the Servants' unique abilities.
Issei is often a popular character in Fate DxD Gamer fanfiction. His original character traits from DxD can be enhanced or modified in interesting ways due to the gamer elements. For instance, he might gain new leveling systems related to his perverted nature, which could be both humorous and add a new layer to his character development.
First, you need to have a solid understanding of both universes. Know the rules, the characters, and the powers in Fate and DxD. This will help you create a believable crossover. For instance, if you're bringing a Fate character into the DxD world, you have to consider how their magic will work in a world full of devils and angels.
One interesting Fate DxD Gamer fanfiction could be the one where the main character uses their gamer skills to outwit devils in the DxD universe. For example, they might use strategic thinking similar to a game strategy to overcome challenges in the Rating Games.
One great Fate fanfiction in the context of a Highschool DxD reader is 'Fate/Highschool DxD Crossover.' It combines the exciting elements of both universes really well. The characters from Fate interact in an interesting way with those from Highschool DxD, and the plot has some great twists.
One idea could be to have the Servants from Fate interact with the Devils in DxD in a battle royale setting. Maybe the Holy Grail somehow ends up in the DxD universe and all the factions are after it.
Rias Gremory remains a popular choice. She is a central figure in DxD, and when combined with the Fate system, her leadership and her own powers can be explored in new ways. For example, how she might strategize against opponents who use Fate - based powers or how she might incorporate such powers into her own devilish abilities. Plus, her romantic and friendly relationships are always interesting to see in the context of this fanfiction.
Well, in 'Fate System DxD Fanfiction', the idea of how different Servants from the Fate series interact with the Devils in DxD is really cool. For example, a heroic spirit like Archer might have some really interesting exchanges with Rias or other devil characters. They could share their combat experiences or knowledge about different forms of power, which would be a great source of character development and plot twists.
The unique combination of the two universes makes them special. Fate Grand Order has a rich lore of Servants and historical/mythological figures, while DxD has its own set of supernatural beings and power dynamics. When combined, it creates a whole new world of possibilities for stories.
Yes, there are quite a few. One popular one might be those that explore unique crossovers between the two universes. For example, some fanfictions might focus on how the Servants from Fate Grand Order interact with the characters in DxD. You can find them on various fanfiction websites like Fanfiction.net or Archive of Our Own.