Chalk

Soft enough to write with, which is most of its charm.

Tier: Common
Base odds: 1 in 7
Sell value: 5 coins
Zone: Meadow

With a mutation

Ancient: 250 coins
Glitched: 75 coins
Radiant: 25 coins
Shiny: 10 coins

Your luck, pets and passes make rare gems more likely than the base odds shown.