Toeclaw

Brood Mother Toch'Lu (Sometimes called Toeclaw; a mis-pronounciation on her name) was a Krilitane 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 a inhibitor located under her skin, however she managed to remove it. She then vowed to return as rescue her Krilitane 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)