Ethereal Claws

Jagged, spectral claws surround your hands and feet, allowing you to attack with the ferocity of a beast. Make a melee spell attack against a creature you can reach. On a hit, the target takes 1d8 slashing damage. If the attack roll scores a critical hit, the target takes an additional 5 slashing damage. After you make the attack, the spectral claws dissipate.

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