You are light on your feet, and adept at contorting your body to avoid harm.

• Ability Score Increase. Your Strength or Dexterity score increases by 1, to a maximum of 20.
• Tumble. When you fall, you can use your reaction to roll a Strength (Athletics) or Dexterity (Acrobatics) check and reduce the damage taken by half the check result. If the resulting damage is 5 or less, you can remain standing afterward.
• Defensive Roll. When you take damage from an attack or from an effect that can be reduced by a Dexterity saving throw, you can use your reaction to roll with the damage. You impose disadvantage on that attack roll (only), or gain advantage on that saving throw (only), and gain the prone condition afterward.