Detonate Corpses

You cause up to five Small or Medium corpses that you can see within range to explode in a hail of bone shards. Each creature in a 20-foot-radius sphere centered on each corpse you choose must make a Dexterity saving throw. A creature takes 4d10 piercing damage or half as much damage on a successful one.

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.