Well, first of all, if 'dogday x craftycorn' is a relatively unknown or niche pairing, that in itself makes the fanfic unique. The writers who choose to explore this pairing are likely to bring their own creative interpretations. They might combine the aesthetics, personalities, or backstories of dogday and craftycorn in ways that are completely unexpected. It could be that the fanfic delves into a genre that is not commonly associated with these two elements, or it might have a unique narrative structure that sets it apart from more mainstream fanfics. The fanfic could also introduce new concepts or relationships based on the combination of dogday and craftycorn, making it stand out in the vast world of fan - created literature.
The uniqueness of 'dogday x craftycorn fanfic' might lie in how the authors blend the traits of dogday and craftycorn. For example, if dogday has certain dog - like qualities and craftycorn has its own distinct features, the fanfic could create an interesting dynamic by bringing these together. It could also be unique in terms of the settings or storylines that are created around this pairing.