I’ve already gotten like 20 of the 60 Argus rares, but I’m not sure how long it takes for some of the rares I’ve missed to respawn and if they are hard to farm or whatever.
I’ve never farmed rares so idk how they work in terms of respawning.
But goshdang I need those weapons for my lightforged.
imgur.c.om/a/FEFzZCD (if you wanna see what I’m going for)
With the rarescanner addon installed and doing dailies, you would find most of them. The linked article has the rares that require specific encounters. I’m missing 17 of them but I was not even trying to get them all.
One of them requires 3 people to stand on runes, and I have no idea how to find that without a guild.
Other than that do ya think it’d take a long time?
Ask in lookingforgroup or in trade, offer money once you get the rare. There may be others that need the same thing. There are also guilds that focus on achievements.
I fount some achievement communities but when I sent an invitation it didn’t do anything for some reason
Use the /who filtering to see who from that guild is online. Ask an officer to invite you. The guild finder doesn’t show online count so it’s easy to message a guild that has nobody online.
I just don’t know if it’s worth the time, but like I don’t know any other weapons that fit a lightforged with the heritage armor 
I was subbed all throughout, playing hours a day. I don’t recall hunting this achieve specifically, I would do the dailies and invasions etc, but not much extra farming ( I DID do extra farming for the demon kill title). According to my achievement log, I got it on 12/03/17, so it took me roughly 3 months.
Grain of salt, ymmv.
Damn, that long for some weapon mogs? Geez… I wish there were more good looking holy weapons
If memory serves, once I realized I was a few rares away I started hunting them down, and some required actually looking for them? I think the Squad Commander Vishax, you can easily avoid running into him, for example.
So it might have taken that long because I wasn’t actually trying for the first few months? Dunno. The weapons look pretty good, but I prefer the paladin specific transmogs you get from the broken shore, personally.
Are those easier to get? XD
I don’t really know what the requirements for these are. I know they’re only available to paladins and DKs, but whether you had to have completed the order hall campaign or whatnot, I can’t recall. 1000 nethershards was a fairly low price: