Corpse Explosion

You cause the triggering creature’s body to explode in a violent shower of gore and infected flesh. Creatures within 10 feet of a point centered on the triggering creature’s body take 4d8 necrotic damage and 4d8 acid damage, or half as much damage on a successful Dexterity saving throw.

At Higher Levels. If you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 acid damage for each slot level above 4th.