The sword was created by the Twelve Apostles (Minus Judith who was replaced by Matthias). The sword was created by infusing an ordinary sword with the Crown of Thorns that was placed on Jesus's head when he was being crucified.
Afterwards the sword was blessed for forty days and forty nights by angels until it was finally completed. Despite the sword being a very old holy sword it was shadowed by the younger Caliburn and Excalibur holy swords.
The sword was originally given to a young boy trained by the apostles as a young boy as one of the very first exorcists but this boy was turned into a vampire losing his ability to wield such a holy weapon after this happened the sword was then given back to Michael the former Jesus in Heaven.
The sword resembles a brown long sword with brown spikes that look like thorn spikes sticking out of the sides. The handle which is almost a foot long has a tear drop shape at the end of it which represents the Apostles pain and how heartbroken they were when Jesus was murdered.
Due to being the oldest holy sword the sword doesn't possess as much holy energy as it used to making it very easy for devils and other beings to take advantage of it.
The sword possesses the ability to summon thorns and vines out of the sword to bind the wielder's opponent but the better ability that nobody has been able to use is the ability to steal stamina from your opponent.
The one thing that makes this holy sword stick out from other holy swords is that it glows when other holy swords are near making it a holy sword tracker.