Celerity

You touch a willing creature, granting it a burst of swiftness.

The target gains an additional action during its next turn, and all of its speeds increase by 10 ft. for the spell's duration. This spell ends early if you cast it again.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you can target one additional creature per level of spell slot above 2nd.