Kismet

You create three small stars that circle around you for the duration. Until the spell ends, you can use a reaction to expend one of these stars to grant yourself advantage when you make a saving throw, ability check, or attack roll. Alternatively, you can use a reaction to expend one of the stars to give a creature within 120 feet that you can see disadvantage on the next saving throw, ability check, or attack roll they make.

The spell lasts for the duration, or until all stars have been expended.

At Higher Levels. When you cast this spell at 5th level or higher, you can create one additional star for each slot level above 4th.