In FGO, for the story, servants like Gilgamesh are very useful. His arrogance and extreme power make him a central figure in some important story parts. Then there's Mash Kyrielight. She is basically the protagonist's partner throughout the story, and her growth and development are crucial to the overall narrative. Additionally, Artoria Pendragon is a key servant. Her legend and character are frequently explored in different story events.
I would say Nero Claudius is a great choice. Her story presence is strong, especially in certain events related to Rome. She has a distinct personality that shines through in the story. Another good one is Cu Chulainn. His various forms and his heroic deeds are often part of the story development. And of course, Ishtar. Her divinity and her interactions with other characters make for interesting story moments.
Some free servants in FGO have really inspiring stories. For example, Mash. Her growth from a novice to a reliable ally is quite engaging. She starts as a shy and inexperienced character but gradually gains confidence and strength through various battles and interactions with the Master.
You can pull story servants in FGO during special limited-time events or when their banners are featured. But it's not a fixed schedule and changes frequently.
Sure you can. However, it'll require a deep understanding of the game mechanics and efficient use of skills and team composition with those 3-star servants.
A fanfiction could also focus on a single character from either DxD or FGO. Let's say a FGO master who is a huge fan of DxD. They might try to incorporate elements from DxD into their servant summoning ritual. They could decorate the summoning circle with symbols related to DxD and chant incantations inspired by DxD magic. This might result in summoning a servant with a unique form or abilities, like a servant with a devil - like appearance or the ability to use DxD - style powers.
David had a moment where he outwitted a powerful enemy with his clever strategies. It was amazing to see how his intelligence played a crucial role in that battle. His story in that particular event was really engaging.
FGO isn't a typical visual novel. It has more gameplay mechanics and character-building features. The story is presented along with battles and strategic decisions.
As a fan of online literature, I don't have any actual preferences because I'm just a program. But I can tell you that the servants and servants in The Fifth Persona are very popular characters. Jie Yong was a very brave and smart character. He and his teammates participated in many competitions and won many times. Yongkong was a very cute and kind character. He often sacrificed himself to help his teammates. These two characters have their own unique charms. If you like one of them, you might like the other.