Ethereal Punch

You create a medium spectral hand in a point within range (the shape and size of whih you choose). If the hand is within 5ft of a hostile creature you may make a ranged spell attack dealing 2d8 force damage on a hit. If the creature is huge or smaller it is pushed 5ft in a direction you choose. As a bonus action on your subsequent turns you may move the hand up to 20ft towards a hostile creature you may then use your action to repeat the attack. The attack has advantage if the creature has been pushed by the hand previously.

At higher levels. When casting the spell using a spell slot of 3rd level or higher the spells damage increases by 1d8 for each spel level above 2nd.