Easy way to get legend coins?

When i was getting smithing on my cannoneer it took like 1.5 hours. >_>

It does take about 13 minutes of forging to make Smithing lv.10 but most of it's afk time anyway, you could start a mule on another computer while you wait.

And 90 minutes for mining, unless there's some cheat so you get more than 20 mastery per plate.