Ice Knife

Casting Time: 1 action
Range: 60 feet
Duration: Instantaneous
You create a shard of ice and fling it at one
creature within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 piercing damage. Hit or miss, the shard then
explodes. The target and each creature within 5
feet of the point where the ice exploded must
succeed on a Dexterity saving throw or take 2d6
cold damage. See XGE, pg. 157.