Just wondering what kind of unique weapons or armor upgrades people have gotten off of engrams drops that are different from the upgrades available if you bought the item. For example, I got a Cryptic Dragon scout rifle off a drop that has the third eye perk so I can see the radar while aiming down sights and field scout perk which upgrades the magazine from 19 to 27. For me, these were way better than the default upgrades the gun has if bought from the crucible quartermaster. It turned a gun I probably wasn't going to buy into a nice part of my arsenal. What's in your inventory that you would consider unique? I'm particularly interested in the guns you would have overlooked otherwise when purchasing from a vendor.