Enflame

You may target up to 2 creatures you can see within 30 ft. Their weapons become enflamed

On their next successful attack, the weapon deals 3d6 fire damage instead of it’s typical damage type.

The flaming weapon sheds bright light in a 10-foot radius and dim light for an additional 10 feet.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for every two slot levels above 2nd.