Wondrous Item, rare
Gotta Go Fast - Once per short rest you may use your dash as a bonus action, when you do this you add force damage to your next attack with a 1 to 10 ratio based on your pre dash movement speed rounded down. (IE 20 movement speed = 2force damage) critical fail on attack makes you take the force damage instead.
+ 10 movement speed
Notes: Bonus: Dexterity Saving Throws, Buff, Movement, Utility, Footwear