Unfettered Halfling

You were forced into service as a laborer, either pressed into indentured servitude or shackled by the evils of slavery, but you’ve since escaped and have trained to ensure you’ll never be caught again. Whenever you roll a success on a check to Escape or a saving throw against an effect that would impose the grabbed or restrained condition on you, you get a critical success instead. Whenever a creature rolls a failure on a check to Grapple you, they get a critical failure instead. If a creature uses the Grab ability on you, it must succeed at an Athletics check to grab you instead of automatically grabbing you.