What the achievement asks
Complete eight of the sixteen daily quests in Eon's Fringe. Five points, account-wide.
Where Eon's Fringe is
The entrance to the Everywhen Inn is in Thaldraszus at 52.54 81.57, on the south side of the zone, just west of the Dawn of the Infinite dungeon entrance. Eon's Fringe is through it.
Eight days, and there is no way around it
Only one of these dailies is available per day. Eight of them therefore means at least eight separate days, and no amount of playing shortens it.
Worse, the achievement was added in patch 10.2.6 and does not count dailies you completed before that. Players who had been running Eon's Fringe since Fractures in Time opened the achievement on zero. It is widely understood to have been added to slow the meta down, and understanding that is the only comfort available: there is genuinely nothing you are doing wrong.
The sixteen it draws from
| Daily |
|---|
| Lost Time-Lost Vikings |
| Time-Lost Trio |
| Small Things |
| Missing Mojo |
| Prince in Peril |
| Tracked Through Time |
| Squeaky Toy of Time and Space |
| Lucky Hearthstone Card |
| What Could Have Been |
| Fowl Beasts |
| Manastorm Mystique |
| A Multitude of Tasks |
| A Mislaid Egg |
| Woolomancer |
| The Black Prince Parade |
| Star-Crossed Lovers |
Which one you get is chosen for you, and any eight of the sixteen finish it. There is no list to hunt down and no bad draw: every day's quest counts.
Because this runs on the calendar rather than on effort, start it on the first day you decide to chase the meta and let it tick along underneath everything else. It is a two-minute visit each day, and it is the achievement most likely to be the last one standing if you leave it.
Where it fits
One of six under Dragon Quests, a piece of A World Awoken, which rewards Taivan.