Celestial Detonation

You strike the ground at your feet with your weapon, unleashing a deafening blast of blinding radiant light in a 20 foot sphere around you. All hostile creatures are struck with 10d10 radiant damage and must make a CON saving throw. On a successful save, a creature takes half damages and ignores the additional effects of the spell. All other creatures are ejected from the sphere and become blinded and deafened for the next 4 rounds.

The explosion will alert all creatures within a 2 mile radius. This power may be used once per week, unless gifted by your Deity. Only Lawful Good Paladins may channel this power.