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1. The Serpent and the Sword by Erik_In_CT

   Fandoms: Harry Potter - J. K. Rowling, Highlander: The Series  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   23 Nov 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Methos (Highlander)/Severus Snape
   • Severus Snape
   • Methos (Highlander)
   • Crossover
   • Romance
   • Drama
   • Alternate Universe

   Summary

   A strange Muggle-like figure appears at Hogwarts claiming to be able to help aid in the fight against Voldemort. But who is this stranger, and how does he play into the past of one Severus Snape?

   AU - Set in Harry's 7th year, but events are AU from the end of the OOTP on. So HBP and DH did not happen in this universe.

   **PLEASE NOTE: I HAVE NO INTEREST IN COMMISSIONING ART FOR MY STORIES. IF YOU ASK ME ABOUT DOING SO, I WILL BLOCK YOU AND REPORT YOU TO AO3 AS A FRAUDULENT SPAM ACCOUNT***

   Series

   • Part 2 of The Slytherin Chronicles

   Language:

   English

   Words:

   79,769

   Chapters:

   16/16

   Comments:

   34

   Kudos:

   66

   Bookmarks:

   4

   Hits:

   1,604