Aura of Radiance

You call upon divine energy to descend upon the ground, centered on the caster. This holy aura will cause harm to your enemies. Each hostile creature within 30ft of the caster must make a wisdom saving throw or take 1d6+1 radiant damage.

The damage of the spell increases by 1d6+1 when you reach 5th level (2d6+2), 11th level (3d6+3), and 17th level (4d6+4).