Channel Radiance

You speak a celestial prayer of battle. You gain the damage benefits of Radiant Soul for the duration of the spell, dealing radiant damage equal to your level to one target you damage with an attack or spell.

At Higher Levels. When you cast this spell using a 2nd-level spell slot, gain the full benefits of Radiant Soul, 30ft flight speed and radiant damage equal to your level to one target you hit with an attack or spell. When you cast this spell using a 3rd-level spell slot, the duration increases to 10 minutes. When you cast this spell using a 4th-level spell slot, the duration increases to 1 hour. When you cast this spell using a 5th-level spell slot, the duration increase to 8 hours.