Arctic Lock

You snap your fingers attempting to encase one creature within range you can see in solid ice. The target must make a Dexterity saving throw. On a failed save, the target takes 5d10 cold damage and is paralyzed until the end of their next turn. A creature takes half damage and is restrained until the end of their next turn on a success.

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the damage increases by 1d10 for each slot level above 5th.