Region Change Check (Volcanic):
Checks per day: 1.
%Roll needed for region change: 91+
%Roll: Region discovered:
01-20: Forest: %Roll: Forest Regions:
01-25: Common
26-65: Dense
66-00: Dark
21-35: Grasslands
36-90: Mountains: %Roll: Mountain Regions:
01-30: Earthen
31-50: Forested
51-00: Rocky
91-00: Ocean (Temperate)