Celestial Rain

Rains down celestial bursts in a 20 ft. ring from any point the user can see within a 60 ft. range. Those within the ring must make a dc 15 dex save to get out of the ring. For every 5 ft. of movement they are hit with 2d4 celestial bursts dealing 1d8 radiant damage. On a successful save number of hits is reduced by half.