I have done the Raid 15 times 11 on normal 4 on hard , only have one peace of raid gear , nothing but shards, energy and chatter white , don't worry I haven't found any one that has had worse luck then me , I have given/found the Vex mythoclast 4 times in the Hard raid for other players, and have gotten 6 players up to lvl 30 , If any one has worse luck then me , let me know , I feel like the most unlucky person in Destiny ever..... :(