The plane where the magical energy of the Earth element flows from. The other elements do not work here even though their physical representations are present. Rich in minerals, water is rare and for some reason powerful necromancers hang out here.
Everyone knows the things like "you can't lick your elbow" and things like that, but did you know you can't hum while holding your nose? Go on, try it! It is also really hard to swallow while holding your nose. Not impossible, just hard. Try it!