Wall of Light

Create a shimmering wall of bright light up to 60 ft. long, 10 ft. high, and 5 ft. thick. It blocks line of sight but not movement and emits bright light 120 ft. When it appears, creatures in its area must make a CON save, taking 4d8 radiant damage and becoming blinded for 1 minute on a failed save, or half damage only on a success. A creature ending its turn in the wall takes 4d8 radiant damage.