Tome of Jacob 

 

The Tome/blade of Jacob had a very long and difficult history. First it is almost entirely based on legends, mythology, and stories.

Second and even worse, all the stories, legends, and mythologies surrounding this tool each is more fanciful than the last.

They are all almost exclusively supernatural in origin.

 

The list of events the Tome of Jacob is associated with.

     Tower of babyle aka Eridu Ziggurat

     The Plates of Destiney

     The pyramids specifically Giza

      

     Battle of Troy

     Tool used by the Magi to find the Nativity

     Spear of Longinus

      

     Camelot