How powerful is Excalibur?

I understand that Excalibur is a legendary sword with immense significance in the realm of mythology and folklore. But in the context of our discussion today, I must ask: How do we measure the power of Excalibur? Is it the sharpness of its blade? The weight of its hilt? Or is it the intangible qualities of courage, kingship, and righteousness that it symbolizes? In the realm of cryptocurrency and finance, we deal with tangible metrics like market capitalization, transaction speed, and security protocols. So, when I ponder the question, "How powerful is Excalibur?" I am left wondering if there is a way to quantify the legendary sword's prowess in a way that is relevant to our field.