I was in the cosmodrome killing mobs and a level 3 Dreg dropped a legendary eng. I got curious so I hauled ass back to the tower and !poof! Plan C. Plan -blam!-ing C! Now if killing the most basic enemy in the game by basically punching him in the face and straight up robbing him isn't "earning" one of the best weapons in the game, I don't know what is! Thank you RNGsus!