Tanocryx

A hypothetical, or fictional, element or substance. The term "Tanocryx" currently lacks a widely recognized scientific or fictional basis. It is not found in known periodic tables, lists of minerals, or established fictional universes. Therefore, its properties, uses, and origins are undefined. The term may be used in speculative fiction, fantasy literature, or tabletop role-playing games to represent a unique, invented material with specific desired attributes. Its meaning and function would then be entirely dependent on the context in which it is used by the author or game designer.