Your very existence is out of phase with reality. As a reaction when you are subjected to an area of effect that forces you to make a saving throw, you may move up to 10ft in any direction without provoking an opportunity attack. If this movement would put you outside of the triggering area of effect, you are unaffected by it. You may use this feature a number of times equal to your proficiency bonus and regain all expended uses on a long rest. A use is only expended if you successfully avoid an area of effect.