One popular type is the adventure - themed ones where Ike and Elincia embark on a journey together to save their kingdoms from a common threat. In these stories, their characters' growth and the development of their relationship are often explored in depth.
Another place to check is FanFiction.net. It has been around for a long time and has a decent number of Ike and Elincia fanfictions. However, the quality can vary, so you might need to do some more sifting through the stories. Some stories may also be unfinished, so keep that in mind.
A 'little mac x ike fanfiction' could explore the relationship between Little Mac and Ike in various ways. It might be a story about their friendship, like how they meet and train together. For example, they could start as rivals in a fighting tournament but then realize they have a lot in common and become friends who help each other improve their fighting skills.
One common theme is friendship. Given their roles in the Fire Emblem series, many fanfics explore how ike and marth become friends, support each other in battles and in their respective kingdoms' affairs.
One common theme is friendship. Many fanfictions explore how ike and firkle become friends, what they do together, and how they support each other. Another theme could be adventure, where they embark on some sort of journey together, facing challenges and growing closer through it.
I haven't read a specific 'South Park Ike x Firkle fanfic' yet. But generally, in South Park fanfics, the relationship between characters can be explored in really interesting ways. It might show a different side of Ike and Firkle's personalities. Maybe it delves into their friendship or some unique adventures they could have together in the crazy world of South Park.
Another theme is the idea of loyalty. Both are highly loyal to their own causes and people. In fanfiction, this loyalty can be a source of conflict or a strong foundation for their relationship. For example, they might have to choose between their loyalty to their kingdoms and their loyalty to each other at some point. Also, friendship - turned - love is a frequent theme. They start as comrades, respecting each other's skills, and then gradually fall in love as they get to know each other better.
Survival is also a theme in many ike x samus fanfictions. They are often put in dangerous situations, either by a powerful enemy or a strange and hostile environment. In order to survive, they have to rely on each other's strengths, whether it's Ike's combat skills or Samus's technological know - how.
Love and friendship are very common themes. Often, the story focuses on how Ike and the reader fall in love or develop a deep friendship. For example, they might start as acquaintances and slowly realize their feelings for each other.
One common theme could be friendship development. Since they are two characters, their relationship might start as acquaintances and grow into a deeper bond in the fanfic.