Wave of Gold

Swing your weapon before you in a powerful arc, searing the ground and branding it with the symbol of your god, and pushing forward a great wave of golden light that encompasses a wide area. In a cone of 60 feet starting from yourself, you cast a wave that spreads through the seared ground, and all creatures in range take 4d8 radiant damage on a failed constitution saving throw, or half as much damage on a successful one.

Additionally, if the creature failed the Constitution saving throw, they are blinded for one minute. At the end of each of its turns, the target can make a Constitution saving throw. On a success, the spell ends.