create weapon

You create a simple weapon and attack one creature within range. Make a spell attack against the target. On a hit, the target takes the full damage +1d10 force damage. Hit or miss, the weapon then explodes. The target and each creature within 5 feet of it must succeed on a Dexterity saving throw or slip on a shard and fall prone.

At Higher Levels. When you are at a level of of 5th level or higher, the force damage increases by 2d4 for each slot level above 4th.