Vortex Burst

You conjure a swirling mass of high-pressure water at a point you can see within range. The vortex spins outward with brutal force.

Every creature within a 15-foot radius within the cone must make a Strength Saving Throw. On a failed save, a creature takes 4d8 bludgeoning and 2d6 cold damage and is pushed 10 feet away from the center in a straight line from the origin of the cone.

When the vortex ends, water is left behind in the location of where the cone originated.

Using a Higher-Level Spell Slot. When you cast this spell using a spell slot of 4th level or higher, the bludgeoning damage is increased by 1d8 and the cold damage is increased by 1d6 for each slot level above 3rd.