Emolating Radiance

You call upon the Chained God thrusting your arms up towards the heavens causing a point you choose within range to rumble with a low roar growing in an explosion of broken chain links and pale radiant light. Each creature in a 20-foot-radius sphere centered on that point must make a Dexterity saving throw. A target takes 6d6 radiant damage on a failed save, or half as much damage on a successful one.

The light spreads around corners. It immolates 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.