Shadowstep (Slip Grapple)

You've trained to be untouchable, vanishing from grips with a whisper of movement. When a creature attempts to grapple you and succeeds, you can use your reaction to instantly slip free, negating the grapple as though it had failed.

This ability does not require a check—you automatically escape the grapple.

Once you use this ability, you cannot use it again until you finish a short or long rest.