Flame-like radiance descends on a creature that you can see within range. The target must succeed on a Dexterity saving throw or take 1d8 radiant damage. The target gains no benefit from cover for this saving throw.
At higher levels: The spell's damage increases by 1d8 when you reach 5th level(2d8), 11th level(3d8), and 17th level(4d8).
One reaction which you take when a creature you can see within 60 ft succeeds on an attack roll, ability check, or a saving throw.
You magically distract the triggering creature and turn its momentary uncertainty into encouragement for another creature. The triggering creature must reroll the d20 and use the lower roll.
You can then choose a different creature you can see within range (you can choose yourself). The chosen creature has advantage on the next attack roll, ability check, or saving throw it makes within 1 minute. A creature can be empowered by only one use of this spell at a time.