The Columus Data Card was a data card recorded by Jedi apprentice Danzigorro Potts the last survivor of the Battle of Columus. He recorded the data card moments before his death shortly after the battle, leaving it to whatever Jedi would find it. The data card had been the inspiration for three operas on Coruscant, and the Sith sympathizer Ingo Wavlud once noted that he believed that the data card was nothing more than Jedi propaganda, but later tests proved the data card as authentic.
The data card showed Potts' feelings towards Xendor, and the Legions of Lettow and also expressed his feelings on the Dark side of the Force and the Jedi Order. It also included an account of the battle.