Levels 1 - 10
Still figuring out which rocks are worth keeping—but hey, everyone starts somewhere.
Levels 11 - 20
Got calluses on their paws now. Knows the difference between granite and gold ore.
Levels 21 - 30
Comfortable in tunnels where daylight is just a distant memory.
Levels 31 - 40
The younger miners ask them for advice—and they actually give good ones.
Levels 41 - 50
They say this one can smell precious metals through solid rock—the undisputed master of the mines.