I have done close to 20 runs of Challenge of the Elders. You would think that I have gotten all of the exotics several times. Wrong. I have not gotten ANY of the Elder Cipher weapons. On the other hand I have some friends who got all 3 exotics on their first 3 runs. I realize that complaining will not do much but I am really aggravated at this point. Update: It's May 24. Still no weapons. Update: It's June 7. Still no weapons.