Blood Bolt

You hurl a blast of magic blood at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 blood damage. A creature is under the poisoned condition until they succeed a DC 15 Con Save.

This spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).