Well, Reddit can be a great place to find 'harry potter rare crossover fanfiction'. There are some subreddits dedicated to fanfiction where users share and discuss their favorite stories. Additionally, Tumblr also has a community of fanfiction writers and readers. You might be able to find some rare crossovers there through relevant tags and searches.
You can try looking on some well - known fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and by using the search filters, you can narrow down to find the rare slash ones related to Harry Potter. Another option could be FanFiction.net, although their categorization might not be as refined as AO3.
To find rare Kagome crossover fanfiction, start with AO3. It has a vast library and a powerful search engine. You can filter by pairing, genre, and rating in addition to using the relevant tags. DeviantArt might also be a place to look. Some artists on there also write fanfiction, and since it's a more art - centric platform, the crossovers might be more unique. Additionally, join some Inuyasha - focused Facebook groups. Fans in these groups often share their favorite fanfictions, and there's a good chance you'll come across some rare Kagome crossovers among them.
Some Harry Potter - focused fan communities on social media platforms like Reddit or Tumblr can also be helpful. People often share or recommend fanfiction in these communities. You can post a request asking for fanfiction about rare familiars, and chances are, someone will be able to point you in the right direction.
You could start by looking on popular fanfiction websites like Archive of Our Own (AO3). They have a large collection of fanfictions and you might be able to find it there by using the search function.
You can try Archive of Our Own (AO3). It has a large collection of fanfictions, including 'Harry Potter Gay Crossover' ones. The website is well - organized, and you can search using relevant tags like 'Harry Potter', 'gay', and 'crossover' to find the specific stories you're interested in.
Some smaller, more niche fanfiction communities and forums might also have 'Harry Potter Crossover Slash Fanfiction'. These can be a bit harder to find, but they often have a more dedicated group of fans who might create unique and less mainstream stories. You can try searching for 'Harry Potter fanfiction forums' and then looking for the relevant sections within those sites.
You can try looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, including many 'Harry Potter 300 Crossover Fanfiction'. Another place could be FanFiction.net. There are many dedicated Harry Potter fans who post their crossover works there.
One great 'harry potter rare crossover fanfiction' is the one where Harry Potter crosses over with the world of 'Alice in Wonderland'. It creates a really interesting and surreal story. Another one could be the crossover with 'The Chronicles of Narnia', where the magic systems and different worlds interact in a unique way.
Another option is to join Harry Potter - related Facebook groups or subreddits. In these communities, fans often discuss and share their favorite 'dark harry potter crossover fanfiction'. They might even have dedicated threads or posts for recommending such stories. Additionally, Wattpad may also have some 'dark harry potter crossover' works, although it's more known for a broader range of genres, but it's still worth checking out.
One great place to start looking for the best Harry Potter Avengers crossover fanfiction is on Archive of Our Own (AO3). It has a large collection of fan - created works, and you can search specifically for crossovers between these two universes. Just use the search function and filter for crossovers, and then look for ones with high ratings and lots of kudos.