Elf — Swift and Silent

An elf gains a +2 racial bonus to Acrobatics and Stealth, and treats all falls as 10 ft. shorter than they actually are. So long as she spends all of her actions moving, an elf gains 20% concealment from all creatures for the purposes of attacks and stealth.

If she stops moving to take any other action, except immediate, swift, or free actions, the Concealment ends after that action resolves. If she ends her turn after spending all of her actions moving, the Concealment carries over to her next turn.

If the elf also has Elven Agility, she gains a +3 racial bonus to Acrobatics instead.