Elemental Unarmed Strikes

You evoke the aura of an element from cold, fire, lightning, poison, acid, necrotic, or radiant to imbue your unarmed strikes with. The aura lasts for the duration or until you choose to dispel it with a bonus action.

While this spell is active all unarmed strikes deal an additional 1d4 elemental damage, based on your choice.

Also for the duration of the spell your unarmed strikes count as magical for the purpose of overcoming resistance and immunity to nonmagical attacks and damage.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the extra elemental damage increases by an additional 1d4 for each slot level above 1st.