A flash of ice springs from your extended hand to a point you choose within range and then erupts into a storm of killing cold. Each creature in a 25-foot-radius sphere centered on
that point must make a Constitution saving throw. On a failed save, a creature takes 6d8 cold damage and is frozen solid and subjected to the petrified condition until the start
of your next turn. On a successful save, it takes half as much damage and isn’t petrified.