Night Elf employees, called Wisps, need to Entangle a Gold Mine to collect from it, which requires 60 seconds. Once assembled, Wisps could be'loaded' into wow classic gold the mine, gathering gold without needing to move. Being the ecological sort, they likewise don't destroy trees while gathering lumber, like the other factions. Pop a wisp on a shrub, and it is going to float around collecting lumber for the remainder of the match.
Much like Night Elf Wisps, Undead Acolytes remain on the mine and gather mechanically. At 100 seconds, building one is slower compared to the Entangled Gold Mine, but Undead Acolytes don't need to stay around in one spot to build, instead summoning a portal that attracts their constructions into existence. Once the portal is summoned, they are free to start other jobs.
Undead also differ from the other factions in that they will need to use their simplest combat unit -- Ghouls -- to gather lumber. The trade-off is that Ghouls collect 20 lumber per delivery rather than the Individual and Orc's 10, and the Night Elves' 5. They're also a lot more defensible, if your opponent target your employees.
Night Elf or Undead players will find their starting mine prepared to use, won't need to worry about Haunting or even Entangling right away, until,the very first Gold Mine collapses. That's right, Gold Mines do not last forever, so you'll be looking to expand quickly into buy wow gold classic the early mid-game. Locate another gold mine and start planning to clean the region and enlarge to a second base. You also want to keep an eye for your competitor's expansions. If you have two gold mines, and they've only got you, you're going to be in a critical benefit.