Trying a notch too hard! (Des)

Achievement unlocked: Trying a notch too hard!

You just spent 2 hours in a row doing nothing but hitting at some rocks with a pickaxe. What's next, punching trees? You have really no life!

Rewards

1 wooden pickaxe

1 torch

1 birch sapling

1 diamond.

100xp

Reference
Unlocked in Chapter 200 "Exploring Possibilities"