You have unlocked hidden potential within yourself, and your natural shapechanging abilities become more powerful, allowing you to alter your body to fit any situation. You gain the following benefits:

• You may use your Shapechange ability as a bonus action.
• You gain insight into the physiology of different types of people; you gain proficiency in the Medicine skill if you didn't already have it.
• Upon transformation, you may choose 1 racial trait from the base race or subrace you are mimicking and use it as if it were your own. This trait lasts until the next time you transform.