The next time you hit a creature with a weapon attack before the spell ends, your weapon flares. The attack deals an extra 1d6 Fire damage and the target ignites in flames (Concentration, 1 min). At the start of each of its turns, the burning target takes 1d6 Fire damage and makes a CON save to extinguish the fire. Higher Slot: +1d6 initial and burning damage per slot level above 1.