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• Masquerading Mortality by Warrioa

  Fandoms: Harry Potter - J. K. Rowling, How to Train Your Dragon (Animated Movies), Tangled (2010), Rise of the Guardians (2012), Brave (2012), Big Hero 6 (2014), Frozen (Disney Movies), Hotel Transylvania (Movies)  

  • Not Rated
  • Creator Chose Not To Use Archive Warnings
  • F/F, F/M, M/M, Multi
  • Work in Progress

  27 Mar 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Hiccup Horrendous Haddock III/Jack Frost (Guardians of Childhood)
  • Eugene Fitzherbert | Flynn Rider/Rapunzel
  • Hiccup Horrendous Haddock III
  • Jack Frost (Guardians of Childhood)
  • Rapunzel (Disney)
  • Merida (Disney)
  • Eugene Fitzherbert | Flynn Rider
  • Severus Snape
  • Nicholas St. North
  • Pitch Black (Guardians of Childhood)
  • Astrid Hofferson
  • Snotlout Jorgenson
  • Fishlegs Ingerman
  • Ruffnut Thorston
  • Tuffnut Thorston
  • Elsa (Disney)
  • Anna (Disney)
  • Cassandra (Disney: Tangled)
  • Heather (How to Train Your Dragon)
  • Hiro Hamada
  • Boo (Monsters Inc.)
  • Mavis Dracula
  • Hogwarts
  • Severus Snape Lives
  • Headmaster Severus Snape
  • Dark Magic
  • Hiccup Horrendous Haddock III and Snotlout Jorgenson are Cousins
  • Hiccup Horrendous Haddock III Needs a Hug
  • Jack Frost Needs a Hug (Guardians of Childhood)
  • Jack being Jack
  • Protective Jack Frost (Guardians of Childhood)
  • Elsa (Disney) & Jack Frost (Guardians of Childhood) Friendship
  • Eugene Fitzherbert | Flynn Rider Loves Rapunzel
  • Post-Second Wizarding War with Voldemort (Harry Potter)
  • Slytherin Jack Frost (Guardians of Childhood)
  • Ravenclaw Hiccup Horrendous Haddock III
  • Hiccup Horrendous Haddock III & Toothless Friendship
  • Elsa Has Ice Powers (Disney)
  • Cassandra and Eugene Fitzherbert | Flynn Rider are Like Siblings
  • Death Eaters
  • Betrayal
  • Dark Mark (Harry Potter)
  • Powerful Jack Frost (Guardians of Childhood)
  • Aromantic Asexual Merida (Disney)
  • Angst and Hurt/Comfort
  • Near Death Experiences
  • Canonical Character Death
  • Implied/Referenced Character Death

  Summary

  The new Headmaster at Hogwarts sends a message to the Guardian's asking them for their help, the Death Eaters might be back looking for revenge.

   

  Unfortunately it's Christmas Eve and the only guardian available is Jack Frost.

   

  Now Jack has to pretend to be a human (something he hasn't been in centuries) and try to blend in at Hogwarts. However not everyone is blind to the mysterious appearance of a new student...

   

  Will Jack be found out? Will he manage to protect everyone? Will he be able to stop the upcoming war?

  Language:

  English

  Words:

  8,190

  Chapters:

  2/?

  Comments:

  7

  Kudos:

  13

  Bookmarks:

  2

  Hits:

  201