Sunbeam

A beam of brilliant light flashes out from your
hand in a 5 ft wide, 60 ft long line. Each creature
in the line makes a Con save. On a failure, a
creature takes 6d8 radiant damage and is blinded
until your next turn. On a success, it takes half as
much and isn't blinded. Undead and oozes have
disadvantage on this save. You can create a new
line of radiance as your action on any turn until
the spell ends. Your hands shed bright light in a
30 ft radius and dim light for an additional 30ft.