You move like the wind across the desert. For the duration of the spell, your movement doesn’t provoke opportunity attacks made by enemies.

Only once before the spell's duration ends, you may give yourself advantage on one weapon attack roll on your turn. That attack deals an extra 1d8 damage on a hit, with your choice of damage type of force, fire, or piercing. Whether you hit or miss, your base walking speed increases by 30 feet until the end of that turn.