Burning grasp

You reach out and touch a creature, engulfing it in flames. The target must make a Dexterity saving throw. On a failed save, it takes 3d10 fire damage, or half as much damage on a successful save.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d10 for each slot level above 1st.