The Power, sometimes called Potentia, is a sentient force that empowers Homo Naturae and is worshipped by some northern tribes, most notably Artux.
Power users can connect with nature on deeper levels, thus forming telepathic bonds with animal and plant life, or sensing natural phenomena such as rain, tornadoes, storms or earthquakes. Some H. Naturae's have advanced physique, reflexes or senses. H. Naturae are known to develop strangely colored eyes, most notably purple and indigo. Some believe that the Power consumes humans to power H. Naturaes while others believe that the Power is really advanced technology bestowed by HALEST.