There’s a Flickergate-related achievement players can get in the next hour extremely easily! And it’s possibly the final time it will be this easy… ever! Unfortunately this is only up for a short while longer on NA realms.
How to Get It Done
As spotted by Hothgor, the 
A Flash in the Void achievement for entering 100 Flickergates is extremely easy to do right now on NA servers. All you have to do is head to Hallowfall and the Nightfall Sanctum Bountiful Delve. The “Aiming to Get Even” story is currently up in the Delve. This means that getting one Flickergate per run is extremely easy, and runs are very, very fast. Even if you’re missing the full 100, you should be able to get it done in less than an hour.
You can use the cannon at the start to get you to the first Flickergate (which you spot when at the cannon). You then immediately exit the delve and redo the process. Obviously, you set the Delve to Tier 1 for the easiest time. Then you just enter as many gates as you need to finish the achievement. You can also use this macro to exit the Delve quicker: “/run C_PartyInfo.DelveTeleportOut()”, as pointed out by tazaller. Make sure you don’t complete the Delve after that, as it will lose its Bountiful status, and you’d need to switch characters to get it done.
This particular story most likely won’t be up again before the season ends and the pre-patch arrives. Whether Flickergates themselves stick around during the pre-patch (and Midnight) seems a little unclear, but since they were a seasonal addition, it seems likely they will be removed at the very last when the expansion comes. So if you want the achievement, better be safe than sorry.
You have around 8 more hours from this post, as the Delve will go away with the daily NA reset.
