Comic book dimensions, zones, and realms are the narrative playgrounds for comic book creators. Latveria, Kahndaq, Wakanda, Krypton, and Themyscira are tangible places in the minds and imaginations of hardcore and casual comic book fans. Consider how many people know about the MCU’s Quantum Realm and its connection to Ant-Man but have probably never read a comic.
The Fifth Dimension is a dimension made of imagination; it also houses reality-warping imps. The Microverse is a miniature dimension as spacious as a full universe. On Krypton, authorities would punish criminals by sending them to the Phantom Zone, a place where they never age or die, only perpetually exist as if frozen in time.
