Your eyes glow with fiery light before focusing on a creature you can see within range, causing a beam of fire to shoot from your eyes. The target creature must make a Dexterity saving throw. On a failed save, it takes 3d6 fire damage and is set ablaze, taking 1d6 damage at the end of each of its turns unti it or another creature within 5 feet of it spends an action to douse the flames. On a successful save, the creature takes half as much damage and is not set ablaze.