Frostbite

0-level (Cantrip) Evocation

You cause numbing frost to form on one creature that you can see within range. The target must make a Constitution saving throw. On a failed save, the target takes 1d6 cold damage, and it has disadvantage on the next weapon attack roll it makes before the end of its next turn.
At higher levels: The spell’s damage increases by 1d6 when you reach 5th level 2d6 , 11th level 3d6 , and 17th level 4d6 .