Guild Wars 2

How does luck work? Is it account wide still? Should I be hoarding essences?

I ask because the wiki article on this (https://wiki.guildwars2.com/wiki/Luck) doesn’t match the current in game hero screen, so I am unsure if any of the information is still accurate.

The luck picture in the wiki is the same in the current hero window, just in the ‘Achievements’ panel, click ‘Summary’ and scroll down.

Luck still works the same as it’s stated in the wiki.