SASO 2016 Bonus Round 5 Prompts

Need some brainz that aren't my own to prompt me, since this round is promptless. Feel free to prompt even if you're not doing SASO! It would be a kindness. Anon commenting is on on DW; disabling comments on LJ for this post. You can ping me on Twitter too (@prillalar).

As usual, I probably won't be able to write everything, but we can have fun thinking about it. :)

The theme: ... the wide pool of mythology, fantasy, folklore, and fable. An urban fantasy or supernatural AU? A re-imagining of your favorite folk tale? Characters swapping ghost stories or playing D&D? As long as your fill in some way incorporates the fantastical and/or supernatural, it's welcome

Fandoms I can write (that qualify):

Prince of Tennis
Haikyuu!!
probably Yowamushi Pedal -- I've seen up to the end of the Interhigh

So, leave a fandom, chracters, and a prompt and I'll see what I can do. :)