Hydaelyn

You teleport yourself to an unoccupied space you can see within range. A thunderous boom sounds as you disappear, forcing each creature within 10 feet of your departure point to make a Constitution saving throw, taking 3d10 thunder damage on a failed save, or half as much on a success. The thunder can be heard from up to 300 feet away. You can also bring along objects you can carry and one willing creature of your size or smaller, provided they are within 5 feet of you and there is space for them at the destination.