You conjure a wave of ice, snow, and glacial water propelled by magical force in a line 500 feet long and 25 feet wide that crushes and freezes all in its path. Each creature in the area must make a Constitution saving throw. On a failed save, a creature takes 11d10 cold damage and 11d10 force damage, it is pushed up to 50 feet away from you, and it is knocked prone. On a success, a creature takes half as much damage and is not pushed or knocked prone.

Until the end of your next turn, the area is difficult terrain. The ice, snow, and water vanishes when the spell ends.

The spell damages and pushes objects in the area.