She has the ability to heal and is portrayed by Hayden Panettiere. Claire Bennet is known to be extremely emo, as she is shown many times trying to hurt her body, even though she can actually feel the pain. Must be the adrenaline.
In the first season, her cheerleading outfit has a Wildcat on it. Please do not confuse it with the "Wildcats" in High School Musical. She attended Union Wells High School, not that retarded lil school East High.