|Description||Mine 25 Effluvium|
|Orb Points||300||Orb Coins||3|
Progress towards this achievement can be checked by pausing the game and selecting "Achievements" from the pause menu. Hover the mouse over the achievement for a reminder of the description and a progress indicator.
It is also possible to use the Pre-dug shaft (Mount Magros only) and the hard hat. Just single-mine the ceiling of the shaft and get beneath it before it caves in. With a little bit of luck you end up in the midst of a vein of Effluvium. If you hit a myth on your way down, or end up somewhere else, just end your game and try again.