Trick or Treat Letter

I have asked for both tricks and treats for all of these as I don't draw sharp lines between them. Any tone is fine.

I've requested just fic, but would be delighted with art treats.

My AO3 name is Edonohana.

NOTE: The request for Us has massive spoilers - do not click if you don't want to be spoiled!

( General DNW )

( Marvel 616 (X-Men, New Mutants, and Excalibur comics) )

( Salem's Lot - Stephen King )

( True Detective )

( Us (movie 2019) )