Cold Snap

You instantly freeze the air in a space you can see, creating a deafening crack that can be heard up to 500ft away. Every creature within a 30ft radius sphere must make a Constitution saving throw or take 5d8 cold damage and be deafened for 1d6 hours. On a successful save a creature takes half as much damage and isn’t deafened.

At Higher Levels: When you cast this spell using a spell slot of 4th or higher level, the damage increases by 1d8 for each slot level above 3rd.