Despite people wanting new mechanics. I would like to get two year 1 exotic weapons through legacy engrams. Yes you have guessed it Vex Mythoclast and Necrochasm. I have a Vex but not a Necrochasm (lol) but I would be amazed to use that cursed thrall explosion against other guardians in the crucible, it's basically a cooler firefly!! There is no possible way of getting one, which is why I want it in the RNG of engrams.