You employ precise, yet fluid, steps that allow you to surmount obstacles. You move three-fourths speed instead of half speed through nonmagical difficult terrain. For example, moving 1 meter costs 2 meters, moving 2 meters costs 3 meters, moving 3 meters costs 4 meters of movement, moving 4 meters costs 5 meters of movement, moving 5 meters costs 7 meters of movement, and moving 5 meters costs 8 meters of movement.