Twist of Fate

You use your knowledge of the fabric of reality to twist the triggering creature's fate in order to favor your own and your allies'.  You impose disadvantage on the triggering creature's next attack roll, ability check or saving throw.

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.