Abundance: Artisan

Eversong Woods-Enchanting, Jewelcrafting, Tailoring
Zul’Aman-Cooking, Leatherworking, Skinning
Harandar-Alchemy, Herbalism, Inscription
Voidstorm-Blacksmithing, Engineering, Mining

This achievement currently seems impossible. At only 50 points per Artisan node, you would need to use 200 of them inside 3 minutes. At a 3-second cast per node, there literally aren't enough seconds on the timer.

Even being generous and saying you have the double harvest buff the entire time, and the nodes respawned instantly, and that the double somehow counts towards the Artisan score category...that'd still be 100 nodes and there still aren't enough seconds on the timer.

UPDATE: This achievement has been fixed (as well as the Professional and Investor achievements). Each Artisan node now awards 2500 score, requiring a total of 4 in a single run to earn. The timing with only one profession available at your location is tight but doable; with two professions available at the same location, it should be a cakewalk.

Tips after having done it with 1 profession (Engineering in Voidstorm), but they will probably also work for other locations. It's hard, requires some luck.

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• You don't have to run abundant harvest with Shard of Dundun for the achievement so you have unlimited tries.
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• You need 4 artisan nodes in a single run for the achievement. Do a few runs so you roughly know artisan nodes spots for your profession.
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• If you think you know most of the spawn points you can go for a real run. Find artisan node, preferably further from most players. Don't click it, remember where it is. Wait for the run to end.
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• Now queue for 2 or 3 abundance groups in premade finder. Wait for invite but don't accept.
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• Start your new run. Instantly run to artisan node you didn't click before. After claiming it accept the invite. If you got to another phase then just keep looking for next artisan node, if you didn't phase then leave the group and queue for another.
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• While doing that keep running around location trying to find another artisan node. If there is a lot of orbs around one of the altars it's worth it to collect and deposit 1 full bag so you get extra movement speed for the rest of the run.
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• If you are lucky with phasing you might be able to get 2 nodes in first 15-20 seconds so you should have plenty of time to look for another 2.
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Not every group I got into phased me somewhere so it requires a bit of luck but after trying to do it normal way in a single group it seemed impossible to get 4th. If I got 3rd node there was usually around 30 second or less left.

Enjoy your 5 achievement points.