Diamond Shard

You create two diamond shaped shard of gemstone and fling them at any targets of your choice within range. Make a ranged spell attack against the target. On a hit, the target takes 1d8 piercing damage. Hit or miss, the shard then explodes. The target and each creature within 5 feet of it must succeed on a Dexterity saving throw or take 1d6 force damage.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the amount of shards increases by 1 for each slot level above 1st.