Beacon of Angels

The caster uses their magic to cause a rift in the sky of the plane they are currently in. The rift connects to Celestia, the source of divine power. From this rift, a beam of divine energy shoots down towards Earth. This beam of holy energy strikes the ground in  a 30 foot radius circle. Anything within the circle must make a dex saving throw, undead, fiends, and evil alignments make this save at disadvantage. On a failed save, creatures within the circle take 12d8 radiant damage instantly. Over the next round, creatures that failed tbe save take an additional 2d6 fire damage. On a successful save, creafures take half and do not take after burn damage.