Mordred/Arthur/Merlin - “Brother Will Slaughter Brother“

About Merlin and Arthur first meeting with Mordred. Merlin knows the prophesy, and knows what Mordred will do. I’m sorry it’s sad! :’( *Major Series 5 spoilers* Song: 9 Crimes - Damien Rice *DISCLAIMER: I DO NOT OWN FOOTAGE OR SONG. FOOTAGE AND OVER-VOICE BELONGS TO BBC, SONG TO DAMIEN RICE*