Burning Grasp

An infernal, fiery hand appears and touches a creature within range. Make a ranged spell attack against the creature to assail it with the flame of hell. On a hit, the target takes 1d8 fire damage, and it can't regain hit points until the start of your next turn. Until then, the hand clings to the target.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).