Swirling Smite (HB, ask before adding)

You create a spectral blade that becomes the afterimage of your blade. When you swing your sword it follows it in a elegant, almost dance like fashion. When you slice or stab a enemy it follows the movement of your blade. It deals 1d6 damage. Every turn an additional spectral blade follows your own. When a blade is fast enough it can create a tornado of  blades. It last for 1 minute or until dispelled.