Blast of Shadows V2

You hurl a mote of Necrotic Energy at a creature or an object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 Force damage. The target and each hostile creature within 5 feet of it must succeed on a Constitution saving throw equal to your spell save DC or take 2d6 Force damage

Cantrip Upgrade. The damage increases by 1d10 when you reach levels 5 (2d10), 11 (3d10), and 17 (4d10).