Unweave the rock
Your staff's beam turns stone to dust. Earth, stone, dense stone, basalt, starstone: each needs a stronger sigil.
Dig deep, burn bright
Every block of the mountain can be unwoven, and the deeper you go, the richer and stranger it gets.
A grimoire of stars
Spend the gems you find on a constellation of 55 stars: faster digging, new spells, a wisp that follows you.
Fire, frost and roots
Ember bolts blast craters, frost freezes underground lakes, rootweave grows bridges over the dark.
Mind the ceiling
Dig a hall too wide and the rock comes down. Raise posts and lay beams to hold it up, then climb them.
The gloom below
Deep caverns glitter with crystal, and gloomlings who steal from careless wizards. Keep a light burning.
Day, night and torches
The sun crosses the valley, night falls on the meadow, and torches burn down. Gather branches, light your way.