Pshupdabowd'urp

You have a +2 bonus to attack and damage rolls made with this magic weapon. You can use a bonus action to speak this magic sword's command word, causing black ash to trail from the blade and remain suspended in the air. This ability recreates the effect of the Blur spell. It lasts until the beginning of your next turn or until you move 5 feet. This ability is suppressed in direct sunlight.