When the effect of Confidence is applied to a creature they receive an air of confidence and superiority over there surroundings. For 10 minutes after this spell is cast the target can choose to replace any Deception check with a magical reinforcement, prompting a will save from the target of the bluff. Additionally, if the target has failed an insight check against this individual in the past 24 hrs (including failing the save for this spell) they will receive disadvantage on the saving throw.

OR

instead receive a bonus equal to their proficiency modifier and the spell slot level used to cast this spell to any diplomacy checks for the duration.