The sword Excalibur is a legendary weapon associated with the British folklore hero King Arthur. It is often depicted as a symbol of rightful sovereignty and power. According to various tales, Excalibur was either given to Arthur by the Lady of the Lake or was the sword he pulled from a stone, proving his right to the throne. Excalibur is frequently portrayed in literature and films, representing themes of heroism and destiny. Its magical properties and connection to Arthur have made it a central element in the Arthurian legends, influencing countless adaptations and interpretations throughout history.