Divine Fireball

A bright streak flashes from you to up to 3 points you choose within range and then blossoms with a low roar into a divine explosion. Each creature in one of the 10-foot-radius [Tooltip Not Found] centered on those points makes a Dexterity saving throw, taking 8d6 Radiant damage on a failed save or half as much damage on a successful one.

Flammable objects in the area that aren’t being worn or carried start burning.

 "Imagine Laurance, casting fireball three times at three chosen targets in a single incantation. With your divine magic it would work."- Aatharn. Long ago Azuth the god of wizards worked with an extremely powerful mage named Aatharn to enhance the simple fireball into something far greater using his own divine magic as the source.