Eldritch Smite Swarm

Blazing demonic smite-infused orbs fall from the sky at seventeen different locations(including one above your head)in range. Each being in a 35 radius sphere must make a Dexterity saving throw. On a failed save, the creature takes 20d6 fire damage, 20d6 bludgeoning damage and 1d10 force damage. Resistances do not apply to this spell. On touch with the creature, it must take an extra 1d8 worth of radiant damage. This spell obliterates objects in the area and causes holy hellfire to appear. At higher levels, add another 1d8 radiant damage.