Wildspace Geographic Location in D&D Forgotten Realms | World Anvil

Wildspace

Wildspace was the empty vacuum between astronomical bodies inside a crystal sphere.

The boundaries between a planet's air envelope and wildspace were gradual. As altitude increased, air became increasingly thinner until it was considered vacuum. Most crystal spheres did not have an internal atmosphere and were filled with wildspace instead.[1]

Crystal spheres appeared to have the property of maintaining the emptiness of wildspace inside them, preventing the phlogiston from penetrating through any portal that was opened on their surfaces.
Type
Plane of Existence
Included Locations
Other Sources:
Fandom

Articles under Wildspace