Tasha’s Transmuting Chaos

You grasp out at a magical source and change the flow of its energy, causing it to change how it manifests itself. 

As a reaction, whenever you or any creature that you can see within 30 feet takes fire, cold, acid, thunder, lightning, radiant, or necrotic damage from a spell, you can cause the damage dealt by that spell to change into a different type from the list above.