Burning Sphere

Centered on you, you release a burst of heat from your body, burning everyone within range of you. Each creature within range must make a Dexterity saving throw. A creature takes 2d6 fire damage on a failed save, or half as much damage on a successful one and are able to step 5ft away from you.

The fire ignites any flammable objects in the area that aren't being worn or carried.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 1st.
At Higher Levels. When you cast this spell using a spell slot of 3rd level, 5th, 7th, or 9th spell slot the range of the spell increases by 5ft.