Equal parts blunt and intellectual, Gretel is an inquisitive scientist who is unafraid to pique her curiosity by any means, however brutal her methods may be.

Thanks to Jack, she has begun to consider more humane methods, but her willingness to experiment is an ever-present temptation. She often pokes fun at Hameln. In the aftermath of Massacre Pinkʼs ambush, she suffers heavy wounds...