Worldsoul

A Worldsoul is the supernatural essence of many planes of the Multiverse. Worldsouls come in many forms, but commonalities between them is they are aware of nearly everything going on on their surface, they can be directly harmed by magical means, and they can physically manifest themselves in the form of avatars and elementals.

Chikyu
Chikyu's Worldsoul manifests itself as many Wardens, avatars responsible for keeping elements of the world in balance through more direct action than most planes. These avatars are mortal and potentially even capturable by those on Chikyu, however as an extension of the Worldsoul, the immense power and responsibility of the Wardens can be recovered and reborn into a new Warden rather than killed or controlled by another. This does not always occur: As long as the Warden is still performing its duties as expected, mortals may still find ways to harness the power of Wardens.

Known aspects of the Chikyu Worldsoul are:
 * Dreams
 * Seas
 * Wishes
 * Soul
 * Depths
 * Mind
 * Night
 * Fire
 * Origin
 * Heart
 * Tremors
 * Lives
 * Growth
 * Skies
 * Time

Feraguo
Religion on Feraguo is generally pantheist, identifying the plane itself (and more precisely its Worldsoul) as divine in nature, but the specific way this manifests varies between the different cultures in the setting.

The Horse Lords' shamans communicate with this Worldsoul using the spirits of the dead as intermediaries, as they have a better connection to it than the living. In Tianban and Izumito, people instead venerate those spirits as manifestations of the Worldsoul. In Marinton and further east, the Worldsoul is viewed as more abstract and impersonal, to be venerated but not directly or indirectly interacted with. The rail barons and devisers tend to pay lip service to religion but mostly ignore it, as their concerns are more material in nature.