Blood Boil

You create a wave of necrotic energy, hemorrhaging the bodies of 3 targets. Up to 3 targets you choose within range must succeed a Constitution saving throw or take 3d10 necrotic damage, or half as much on a successful save.

This spell has no effect on constructs.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d10 for each slot level above 3rd. Additionally, you may target an additional creature.