Spear of Destiny

The Spear of Destiny is an artifact stored in the headquarters of the Order of Letters. The blade of the spear is the the weapon said to have pierced the side of Jesus during his crucifixion. It was one of the artifacts Dean found in the order's cache. The attributes or purpose of the blade, if any, is yet to be revealed.

Lore
In Biblical lore, the Spear of Destiny is one of the most important artifacts involving the crucifixion. Along with the Holy Grail, it is one of the most sought-after objects by historians.