Bound Weapon

You summon an ethereal version of a mundane weapon that does not have the two-handed property into your hand. The weapon counts as magic for the purposes of overcoming resistance and immunity to non-magical attacks and damage. For the duration, you are considered proficient with the weapon and you can use your spell-casting ability modifier for the attack and damage rolls made using the weapon. You can summon a new weapon using your bonus action, which causes the previous one to disappear; the weapon also disappears at the end of your turn if it is not in your hand.