Holy Lance
A Holy Lance is conserved in Vagharshapat (previously known as Echmiadzin), the religious capital of Armenia. It was previously held in the monastery of Geghard. The first source that mentions it is a text "Holy Relics of Our Lord Jesus Christ", in a thirteenth-century Armenian manuscript. According to this text, the spear which pierced Jesus was to have been brought to Armenia by the Apostle Thaddeus. The manuscript does not specify precisely where it was kept, but the Holy Lance gives a description that exactly matches the lance, the monastery gate, since the thirteenth century precisely, the name of Geghardavank (Monastery of the Holy Lance).
Casca (series)
At Golgotha, Casca stabbed Jesus with his spear, in an attempt to relieve Jesus of his pain and suffering. Jesus condemned Casca by saying, "Soldier, you are content with what you are. Then that you shall remain until we meet again. As I go now to My Father, you must one day come to Me." As Jesus died, blood from his wound trickled down Casca's spear and onto his hand, and Casca unknowingly tasted it after wiping sweat from his mouth, causing his body to convulse in pain. Casca did not initially understand what was happening to him until he was condemned to work in labor mines over a 30-year period. There he slowly discovered that he does not age and cannot be killed or seriously wounded. He learned that he is immortal, although he can feel all pain inflicted on his person. While his wounds heal completely, his body accumulates countless scars over the centuries.