cybermathwitch | Reading

Hi All, this is the masterlist for Halloween Trick or Treat Prompt Challenge 2025. Tricks were popular this year! Thanks to everyone for playing and happy spooky season 🎃👻

A Vulnerable Trust by

caitis_musings
(Teen; no warnings apply; Clint Barton/Natasha Romanoff)
Prompt: Treat - Trust
Summary: Moodboard

Broken Hearted by

caitis_musings
(Teen; no warnings apply; Clint Barton/Natasha Romanoff)
Prompt: Trick - Betrayal
Summary: Moodboard

Came Back Wrong by

alphaflyer
(Teen and Up; no archive warnings apply; possible spoiler for upcoming Marvel casting; Clint Barton & Bruce Banner)
Prompt: Trick - Came Back Wrong
Summary: Bruce can build things, but he isn't Tony.

costumes by

fadedwings
(Teen and Up; no warnings apply; Clint Barton/Natasha Romanoff)
Prompt: Treat - Costumes
Summary: Clint and Natasha get ready for an undercover mission on Halloween.

Don't be scared in the dark of night by

loar_tev
(Teen and Up; zombie apocalypse, injury, discussion of death including euthanasia; can be seen as Clint Barton/Natasha Romanoff or Clint & Natasha)
Prompt: Treat - Trust
Summary: "When you said that we needed to be prepared for a zombie apocalypse, because, and I quote, 'it could happen Nat', I thought you were crazy."

I Can Still Hear You Saying by

sceniclola
(Teen and Up; could be read as minor dubcon; Natasha Romanoff, Yelena, Melina/Alexi)
Prompt: Tricks - Midnight, Brainwashed, Monster
Summary: “Everything inside her screamed that this was the kind of mistake people died for. This thing they had built. She had to be the one keeping their heads on straight, or they would crash under the weight of unachievable fantasies.”
(Ohio Mission, 1993. A quiet night in a fake family that stops feeling fake.)

Midnight at a Crossroads by

inkvoices
(Teen and Up; no warnings apply; Natasha Romanoff & Clint Barton)
Prompt: Trick - Midnight
Summary: Midnight at a crossroads in Ohio. Natasha strikes a deal.
She couldn’t find anything on what exactly she’s supposed to say to complete the ritual but, since meaning it seems to be the most important thing in magic from what she can tell, Natasha screws her eyes shut and, putting all of her wanting into it, says, “Please, please, please.”

Prankster by

firlalaith
(Teen and Up; no warnings apply; Clint Barton/Natasha Romanoff, past Clint/Bobbi Morse)
Prompt: Tricks - Betrayal and Fear
Summary: Natasha learns how not to prank Clint.

You Kill in the Service of Killers by

iriel3000
(Mature; graphic depictions of violence and gore, major character deaths (but not our OTP; Clint Barton/Natasha Romanoff)
Prompt: Trick - Brainwashed (mind control)
Summary: Loki escaped, taking Nat hostage and forcing her to watch Clint do the unthinkable to their friends. DARK FIC...DARK