Title: You only feel it when it’s lost
By: MyKingdomComeUndone
Gift for: childofmagicandmagicschild
Rating: Teen and up
Word Count: 14,048 words
Warning(s): temporary character death, implied suicide attempts, whump
Creator Notes (Optional): Dear childofmagicandmagicschild, I absolutely loved both your prompts (so much angsty goodness!), and I was so happy I managed to snag one of them! I tried to add as many of your likes as I could, and I hope you enjoy what I’ve come up with!
Summary: When Arthur finds out about Merlin's magic by accident, he is both furious and hurt by the apparent lack of trust between them. A truth potion seems the perfect way to finally discover what else Merlin has been keeping from him-until everything goes wrong, and Arthur is left with the shattered pieces of the life he used to take for granted. But fate has other plans and, on the battlefield at Camlann, a mysterious sorcerer appears and fights on Camelot's side...
Link:
https://archiveofourown.org/works/54274948