Celestial Light

Golden light surrounds you in a 30-foot radius, and dim light extends for an additional 30 feet.

Beginning one turn after you cast this spell, you can choose to expend some or all of the radiance as a ray of light. You must succeed on a ranged attack with the ray to strike a target. You can make a single ranged attack that deals 1d6 points of radiant damage, or 2d6 points of radiant damage against undead or evil outsiders. This dims the light surrounding you by half. You can choose to fire one additional ray on the same round or on a subsequent round. Firing the second ray dissipates your radiance and ends the spell.

At Higher Levels: When you cast this spell using a spell slot of 2nd level or higher, the spell does an additional 1d6 radiant damage. When using a 3rd level spell slot, the caster may instead use the spell to heal 1d6 points of damage. (Sorcerer-Divine Soul, Warlock-The Celestial, and Clerics may add their proficiency bonus to the roll.) Using any spell slot 4th level or above does not add any additional bonus.