Many scholars feel that part of the essence of Nature is constant change. In some ways, this is embodied in the powers and abilities of the people called Druids.
Druids have a strong tie to nature, often through a connection or reverence of the Primal Spirits. This power lets them connect to the Primal Beast, an entity of ferocity and savagery, and take the forms and attributes of various creatures, both those past, present, and perhaps future. They strike for the power of nature, using their abilities to help balance nature and civilization, making war on Aberrations and the denizens of the Far Realm.
There is a strong druidic tradition amongst the elves of Faerinwold, due to their connection to The Totems. Many of the Aeotaen people of Kaoru also follow a druidic path, as do some aboriginal folk of Velnar.