- "Sword of legendary hero Alfred. It is said that it was created to destroy the holy sword Falvern that still exists somewhere in the world."
- —Details Window
The Avcoor is a powerful one-handed sword wielded by Elwen. It was created solely for the purpose of destroying its parallel, Falvern. It would appear that the name Theater Vancoor is derived from Avcoor.
The World Weapon Encyclopedia found in the Radiata Castle Library states that the Avcoor, along with the Falvern, are the two most famous weapons in the world.