From the introduction: A vast wasteland filled with miles of uncharted land. There is very little variation in the plane's climate or biome, the ground a dull light purple and the skies a dark metallic silver with a single bright red sun illuminating the landscape or at night a blue moon arises. The Plane of Corruption twists and contorts that which comes in contact with it; people, magic, animals, and plant life alike are torn and tampered with.