You cause your allies to vanish in a swirl of bitter cold.

Choose up to 3 willing creatures within range. You may teleport them to any unoccupied point of your choosing within range. Each target vanishes into a whirl of ice and snow that explodes outwards. Each creature within 10 feet of the transported target must make a dexterity saving throw or take 8d8 cold damage, or half as much on a successful save.