I have been doing Grandmaster every weekly reset and I have not seen a single memento drop aside from ascendant golfball and prisms. I thought those are 100% reward drop rate every time anyone finished it. Now tell me; has anyone or Bungie noticed it missing everytime you all finished the endgame activities? As for Trials and Gambit, I don't know those drops to anyone since I have been restricted (30 days left). Are the memento drop rate gone. I want answers.