Caress of the Grave

The cold stillness of the grave spreads from your hand to a creature you try to touch. Make a melee spell attack against the target. You have advantage on the attack roll if the target is undead. On a hit, the target takes 1d8 necrotic damage, and it can't take reactions until the start of its next turn.

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