Eldritch Rapture

A beam of dark eldritch fire flashes out from the sky in a 10-foot-wide cylinder. Each creature in the line must make a Wisdom saving throw. On a failed save, a creature takes 8d8 fire damage and is frightened and  blinded until your next turn. On a successful save, it takes half as much damage and isn't frightened or  blinded by this spell.

You can create a new cylinder of fire as your action on any turn until the spell ends.

For the duration, eldritch fire shines in your eyes. It sheds bright light in a 30-foot radius and dim light for an additional 30 feet. This light is fire.