Celestial Light

You hurl a beam of positively charged light. Make a ranged spell attack against one creature or object in range. On a hit, you can choose to do 1d8 Radiant damage or 1d8 Healing to the target. Undead and creatures of darkness or shadow take double damage. Willing targets within 30 feet can be targeted without a roll to hit.

Cantrip Upgrade. The spell creates two beams at level 5, three beams at level 11, and four beams at level 17. You can direct the beams at the same target or at different ones. Make a separate attack roll for each beam.