You apply alchemical fluids or holy water to a contaminated humanoid creature while reciting an exacting magical chant that expels eldritch contaminants from the target's body. When you finish casting the spell, all contamination levels and mutations are removed from the creature. It then gains one level of exhaustion for each contamination level removed with this spell.
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.