Frostbite

Casting Time: 1 action
Range: 60 feet - 18,3 m
Components: V, S
Duration: Instantaneous
You cause numbing frost to form on one creature
you see within range.
The target must make a Constitution saving throw.
If it fails, the target takes ld6 cold damage, and has disadvantage on the next weapon attack roll
it makes before the end of its next turn.