King Arthur

Excalibur was the sword given to King Arthur by the Lady of the Lake. At Arthur's death, Sir Bedivere threw Excalibur into the lake; a hand rose from the water, caught the sword, and disappeared. Another sword, sometimes mistakenly identified with Excalibur, was drawn from a stone by Arthur to prove his royalty. In the modern age, the only two capable of holding it are Piper and Wyatt Halliwell – its new Lady of the Lake and destined master, respectively.

It is revealed that Wyatt is the heir to Excalibur and the next King Arthur. In the same episode he is seen to be using telekinesis to wield the sword and vanquish the demon who stole it.