Eema's Frozen Fists

For the duration of this spell, your fist frosts over with miniature fractals or sparkling frost and you may, as an action, make a melee spell attack against a creature within reach. On a hit, the spell deals 2d8 cold damage to the target, and the target must make a Strength saving throw or be knocked prone and pushed up to 5 feet away from you.

At higher levels: When you cast this spell using a spell slot of 2nd level or higher, the extra damage increases by 2d8 for each slot level above 1st. Additionally, the distance the target may be pushed away from you on a failed save increases by 5 feet for each slot level above 1st.