I've been checking reddit and these forums on any new information on how to obtain it. There was a game informer article that confirmed that it was a banshee quest and that you would need separate pieces to complete it. But since you're looking at this post, then you probably already know that. On to the juicy bits There's been a couple theories that don't really have any ground to stand on. One is that there is a total of five and you get one off of each planet. Another one is that the items with the collectors edition lead you to it. The first theory has been formally debunked by reddit, and the second theory I'm 95% positive is just for a Bungie code for an emblem or shader. Here are the things that everyone is experiencing: 1. So far no one has claimed to have obtained five different ones. Many people believe that after the fifth you get an actual quest. 2.People have gotten duplicates of the same number (001, 002, etc.) but have not been able to turn them in. 3. People have not gotten them in numerical order. 4. Banshee has unique dialogue on where to find these at. Number 4 is what strikes me as the most important. I believe that after you find the first one, banshee gives you a clue to find the next one. What'd I'd like to do here is build a compilation of where various different people got their number, what it dropped off of, what you were doing and what banshee said when you turned it in. 001-4 Location : 001-4 Enemy: 001-4 Activity : 001-4 Banshee: Please comment the number you had, what enemy it dropped off of, exactly what you were doing (patrol, strike, etc. Please be detailed, such as if a patrol mission was active when it dropped) and what banshee said when you turned it in. If we can find a consistency with a particular number and activity or a number and banshee's dialogue to see if he actually is giving us directions, then we might be able to figure this out.