Formaltering

Formaltering refers to the theoretical or fictional ability of a being to change its physical shape. This concept appears frequently in science fiction, fantasy, and mythology. A being with formaltering abilities is often called a shapeshifter or a metamorph. The extent and nature of the alterations can vary widely in different narratives. Some shapeshifters can only change into specific other forms, while others possess near-infinite malleability. The transformation might be instantaneous or a gradual process.

The reasons for formaltering are diverse. It can be used for disguise, infiltration, combat, or simply as an innate characteristic of a species. In some stories, formaltering is achieved through magical means, while in others, it's explained through advanced biological or technological processes. The limitations and costs associated with formaltering are also common plot devices. For example, a character might only be able to hold a new form for a limited time, or the transformation might be painful or require a significant expenditure of energy. The ethical implications of such an ability, such as its use in deception, are also frequently explored in fiction.