Thunderous Lunge

You propel yourself forward with a lunge that causes a thunderous clap . Until the end of the spell, your movement doesn’t provoke opportunity attacks as they are too distracted looking at the direction of the thunderclap. The lunge deals an 1d8 thunder damage centered 5 feet from the point the spell was activated
Once before the spell ends, you can give yourself advantage on one weapon attack roll on your turn or to cause another thunderous clap as a final escape. your walking speed increases by 30 feet until the end of that turn or 45 feet if you forgo the attack for a final lunge.