Type: Mystic realm
Environment: Alien
Usual Means of Access: Magic
Dominant Lifeform: Humanoid

Comments: The Quadriverse is a realm populated by a race of beings created spontaneously, one at a time, at the very center of existence. As each one matures, he must leave his place and traverse the realms of the Quadriverse. If he survives, he may then join his fellow beings in a place of lasting peace and safety. Doctor Strange once escorted a young female through her trials.

First Appearance: DOCTOR STRANGE #19