Spectral Stocker

Please stop copy-pasting these god awful achievements every expansion, please.

Did this achievement today and here is what I can say, adding to Navirii's comment:

The [object=527903] can spawn in either of the following locations:

/way #2444 47.8 40.0 Spectral Battle Chest
/way #2444 67.6 55.9 Spectral Battle Chest
/way #2444 69.3 48.1 Spectral Battle Chest

It always spawned right when the general Slayer's Rise event began, that is on X:00 or X:30 (sometimes 1 min before that). This was true for 9 chests in a row, until there was one weird situation where we had a second spawn at 22:08, so 8 minutes after the last spawn at 22:00. Since then, the chest appeard 30 min later again so 22:38 and 23:08. Now I don't know if the timer will normalise again on my shard or if it will stay like this "forever", but I think it's worth telling.

Also, I recommend using the addon "rarescanner" (or similar) and make sure the spectral battle chest is toggled on, so you will instantly be alerted when it's up. You have a few seconds before you can actually click the chest - and similar to the TWW-Unbound Spoils, the chest will despawn after 5 people looted it. Try making a group of 5 for this, it helps a lot. Good luck!

Thisone kinda sucks to farm because everyone is hostile. Just dont attack eachother (if its the same faction as you) and everyone can cap it.

Here is how I did it in EA.
It seems to spawn on the dot when the next event begins. So I camped out at /way 56.61 43.72. on the tall rock as its almost in the middle of the spawnpoints I have seen.
When the event begins and the chest spawns I rushed to it, I also had a macro saying my faction and dont attack.

If more people know that everyone in the same faction can cap it this will become much easier.

GL and have fun