Thunder Infusion

You channel elemental magic to cause your hands claws etc to become enhanced with thunder, ready to deliver a thunderous attack. Make a melee spell attack against one creature within 5 feet of you. On a hit, the target takes 1d10 thunder damage. After you make the attack, your hands,claws, etc return to normal.This spell is done without using a weapon

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