Does anyone know what missions/challenges I can do to receive an exotic engram? I need one so I can unlock the Sturm. I have already done the other two parts of the quest [10 drang kills and 10 legendary engrams].
Otherwise, do public events in the EDZ with a fireteam medallion active, thats, as far as I can tell, the most populated patrol zone on average. Good drop rates with that medallion on! Good luck man!