Plane of Earth

The Plane of Earth is full of rocky valleys and mountains, and the mountains in turn are full of a network of caves. It's chilly and there's less oxygen. There are no plants and no clouds or sun in the sky.

Inhabitants

Zorn - all mouth and no head. kinda freaky looking. they are obsessed with gems, which they eat.

Gray Dwarfs - resemble material plane dwarfs, but with gray skin. they mine all day and are subservient to the Dao.

Dao - large humanoids who act as leaders of the Gray Dwarfs.