Excalibur

Excalibur
the Matter of Britain element
Excalibur the Sword by Howard Pyle (1903)
In-universe information
Type	Legendary sword
Owners	King Arthur, Merlin, Lady of the Lake, Morgan, Bedivere, Griflet, Gawain
Function	Proof of Arthur's divine right, magic weapon, ritual item
Affiliation	Avalon

Excalibur is the mythical sword of King Arthur that may possess magical powers or be associated with the rightful sovereignty of Britain. Traditionally, the sword in the stone that is the proof of Arthur's lineage and the sword given to him by a Lady of the Lake are not the same weapon, even as in some versions of the legend both of them share the name of Excalibur. Several similar swords and other weapons also appear within Arthurian texts, as well as in other legends.