Mordred's Sword

"Forged in a dragon's breath, nothing can survive its touch. A weapon worthy of my proudest warrior."

- Morgana to Mordred

Mordred's Sword is a sword used by Mordred to mortally wound Arthur during the Battle of Camlann. It was burnished in Aithusa's fiery breath at Morgana's request, imbuing it with the power to kill anything.

History
At Morgana's request, the dragon Aithusa burnished the sword that Mordred used to duel Arthur in the Battle of Camlann. When Mordred stabbed him, a fragment of the blade broke off and remained in Arthur's body. Its fatal power caused it to travel inexorably towards his heart, eventually resulting in his death.

In the aftermath of the battle, Morgana used the sword to mark Mordred's grave (The Diamond of the Day).