Coppery Splinters

You magically distract the triggering creature, causing momentary uncertainty. The triggering creature rolls their d20 at disadvantage.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you may react after seeing the result of the target's 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.