Postáznis

Postáznis is a fictional term that appears in speculative fiction and role-playing games, often referring to a type of ethereal or spiritual entity. These beings are typically depicted as inhabiting a dimension parallel to the physical world or existing as manifestations of abstract concepts like emotions or memories. Descriptions of Postáznis vary widely depending on the context of their origin, but common traits include transparency, fluidity of form, and an ability to influence the minds or perceptions of living creatures. They are rarely physical in nature, making them difficult to detect or interact with using conventional means.

The lore surrounding Postáznis often details their motivations, which can range from benign curiosity to malevolent intent. Some narratives portray them as guardians of forgotten knowledge or conduits to other realms, while others depict them as parasitic entities that feed on psychic energy. Their existence is usually established through legends, anecdotal accounts, or as a plot device to introduce supernatural challenges or mysteries. In some fictional universes, specific rituals or artifacts are said to be necessary to communicate with or ward off Postáznis. The etymology of the term itself is not established, suggesting it is a neologism created for a specific fictional work.