Rant time! Sorry for the rants. I get it, it's going to be petty but perhaps it might make a deal.
Anet why do you do this? This weapon set is an achievement? But you want me to pay 3-4k gold for this achievement? Or I can farm these missions probably like I farmed drakkar and get... 1 box in like months of farming. I get the reply "Just don't do it." / "Well if you really want it then farm it". I would love to do achievements if they are realistic. I would love to farm it if it was actually farmable with higher than .000001% drops. Aka drakkar again I spent who knows how many metas with only one box. dragonfall who knows how many attempts and got my 1 box after 1000 chests opening, heeey that was automatic, still waiting for a drop to come out from just rng itself. Now not only that but now you put an achievement for it behind it. /sadfaced.
AGAIN, like the scion weapons in dragonfall . THESE LOOK GOOD. Something worth farmable, but again rng or insane pricing does it again. Anyway, rant over. I get the stupid replies that are coming, but perhaps you will have multiple avenues like you did with the runic gear (THIS WAS DONE BRILLIANTLY! -- insane price? Okay no problem for the rich. Insane farm? I can get it with farming week to week. GOOD POINT. I can get it from rng from the bosses? oh nice. And triple win for all players. THIS WAS AMAZING - not this kitten i'm rich? Fine I just buy. I'm not rich? Then rng will just give me the middle finger.)