Weapon Wing

You touch a weapon that contains this spell and speak a command word. That weapon sprouts wings from its hilt in a style of which you choose. That weapon and yourself share a movement speed that is 15 feet more than your original movement speed alone. You may command that weapon to move and attack as you would if you were holding it, gaining all benefits and disadvantages that would be applied to you if you were in that space. No other creature has the ability to take hold of that weapon and it will only return to you. This spell lasts one minute and ends if you attack with any other weapon, drop concentration, go unconscious for any reason or you drop to 0 hit points. When the spell ends, the weapon flies back to you. If you go unconscious or drop to zero hit points while the weapon is away from you, the wings furl back into the hilt and it drops to the ground where it is. At this point, any creature has the ability to pick it up and claim it as their own.