Divine Pulse

You gather in the power of the divine and create a brief echo of radiant magic, letting out a pure burst of holy energy, capable of annihilating those that go against the divine.

A divine aura pulses in a 30-foot radius centered on a point you choose within range. Each creature in that light must make a Wisdom saving throw. On a failed save, a creature takes 12d6 radiant damage. On a successful save, it takes half as much damage. Undead, fiends, and oozes take an additional 4d6 radiant damage.