That means you’ll need to have the required amount of gold to produce multiple units at once. It’s best to send off units in groups of three or more, which means producing them in batches. It’s not a good idea to spend all of your gold as soon as you get it.Otherwise, you’re just throwing your gold away needlessly. You should have research finished on a few Technologies before beginning your attack in earnest. That should be your first step after getting your gold flow secured. Four is a good number, as any workers beyond that will have to travel to a further mine, putting them at a far greater risk. It’s usually best to get a fighter or two out first in order for defensive purposes, but after that you should probably add a few workers to build up your coffers. Remember you can build more workers to increase how quickly your gold comes in. The first order of business is getting your gold flow moving.