Demonit

Demonit is a fictional mineral that appears in science fiction and fantasy media, as well as in tabletop role-playing games. It is typically portrayed as a dense, glassy or crystalline substance with extraordinary energy-related properties, but there is no single canonical description. Different authors and games present varying origins, appearances, and effects, making demonit a flexible world-building element.

Common portrayals associate demonit with dangerous allure and mythic origins. It is often described as jet-black or deep-colored, sometimes with iridescent veins or a faint internal glow. Its formation is attributed to cataclysmic events, alien geology, or the remnant of a fallen star.

In narrative use, demonit is valued for energy storage or transfer, electromagnetic interactions, and occasional spacetime or gravity effects, depending on the setting. Practical applications in fiction include power sources, propulsion, and advanced weaponry. Some depictions emphasize instability or corruption risks when handling demonit.

As a literary device, demonit serves as a plot catalyst and economic commodity within its fictional universes. Critics note that heavy reliance on a single material can obscure character and world-building if not integrated with consistent rules across works.