The Powers of your weapon

the lady of the lake explains that your sword cannot be used for an evil act or it will break. If someone hold it he/she can not lie, when you draw the sword the light from it will blind your enemies for a time and it can weaken any supernatural beings from ghosts to demons and it can also inspires courage in all men around the wielder to fight. it also has the ability to unleash a wave of pure destructive power that can easily shatter anything it comes into contact with, leaving nothing but a large crater in the ground, it also has the ability to transform itself into any shape as its wielder's desires and the ability grants both the wielder and the blade enhanced speed and reflexes along with the power to cast illusions and wielder to become invisible and finally the wielder can have the ability to control all things that he or she wishes.

the scabbard can protect the welder from and magical attack and grants you the power of elemental magic, you can also heal any and all injuries within your range.

you move to America to help the people their as the new hero Caliburn!

note: yes I am using the Excalibur powers from high school DXD they're the best abilities for the sword and the hero name is the best I could think of.