Frost Shuriken 2014

You form a bladed disk of ice and throw it at one creature within range. Make a ranged spell attack against the target. On a hit, the target takes 1d4 piercing damage and 2d8 cold damage. The shuriken then explodes (whether you hit or miss). Each other creature within 5 feet of the target must succeed on a Dexterity saving throw or take 2d8 cold damage.

When you cast this spell using a spell slot of 2nd level or higher, the cold damage increases by 1d8 for each slot level above 1st.