The Sword That Shouldn't - Exist

The phrase is also popular in modern gaming and fiction to describe "illegal" or overpowered weapons:

: Each authentic blade is marked with the name "+VLFBERHT+" in a specific arrangement of crosses, which functioned like a high-end brand name in the 9th to 11th centuries. Other "Swords That Shouldn't Exist" The Sword That Shouldn't Exist

: It has been used to describe Sephiroth's Masamune in various media, highlighting its supernatural length and power. The phrase is also popular in modern gaming

: On collector forums like the Nihonto Message Board , it is often used for modern Chinese fakes that mimic Japanese signatures but lack the correct historical construction. : They were crafted using crucible steel ,

: They were crafted using crucible steel , a high-purity metal with a carbon content so high that the technology to create it wasn't thought to exist in Europe until the Industrial Revolution.