Dracula's Gift

Hurl a ball of darkness to an area with allies and or enemies. Each creature in a 20-foot-radius sphere centered on that point must make a Constitution saving throw (use personal spell save dc on character sheet). Target up to 4 enemies, deal 2d6 necrotic damage on a failed save, or half as much damage on a successful one.

After the damage is rolled, the total damaged rolled heals up to 4 allies in the 60ft radius of the spell. Add 1 enemy  and ally for each level higher than 1st.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 2nd.