(Onslaught 50 wave should drop 2-4 Vanguard Engrams not 0 or 1 occasionally) Bungie > Attunement is very well received.. I just got 4-5 drops of my attuned weapon.. great job. .. but I mean this goes in general for the whole game and in every single thing.. why in the f'in 9's name are you not dropping engrams at a higher rate? It is baffling. ..its so baffling I don't think you even meant it.. please check the drop rates of engrams in your activities over time.. they dry up to 0.. it makes non-main playlists not worthwhile.. not fun. [i]pro tip > spread attunement to more things[/i]