beaver vortex

you call on the power of beavers, casting the mightiest beaver spell. you create a swirling vortex of beavers that is 30 feet wide within range. each time a creature enters or starts its turn in the vortex they must make a dexterity save or take 20d6 piercing damage and 20d6 bludgeoning damage on a failed save. also there is 50 percent chance that they are teleported to the infinite beaver dam dimension of Riverstop