Toeclaw

Brood Mother Toch'Lu (sometimes called Toeclaw, a mis-pronunciation of her name) was a Krillitane who went to Earth in 1140. She devoured several humans in medieval Worcester but was found by the Tenth Doctor. She then fled the city. She had an inhibitor located under her skin, but she managed to remove it. She then vowed to return to rescue her Krillitane brothers and sisters from bondage. However she was then killed. She also broke a wing, for the Esteem Father ripped right through it. (NSA: The Krillitane Storm)