This is the innate power of the natural world. Anyone in tune with the forces of nature, from the solid earth to the raging storm, taps Primal power. The Primal Spirits are custodians of the world. They are not the Gods above in the Astral Sea, they are not the powerful Primodials from the Chaos Below. They are not creatures of arcane magic from the Feywild. They are, always were, and always will be of and for this world. Some Primal Spirits are the soul of great mountains or forests. Some are the spirits of great Primal champions who fought for the world in life, and achieved enough strength to continue ever-after. They strive for the preservation of the natural world and they fight against the forces of any who might want to impact this dimension, be they benevolent God or chaotic Demon. It is their influence that must be circumvented by those in The World via ritual or other means if anyone, Devil or Primordial, wishes to directly influence our home planet.