Metamorphia

Metamorphia is a female 'shape shifter', able to both transform herself into anything she wanted and change parts of her body independently of the rest of it, such as turning her hand into an anvil or blade. Metamorphia was an 'artificial life form' created by Grimer on behalf of Dr.Robotnic, whom she both idolised and loved (her room in his Death Egg had self-drawn pictures of Robotnik on the wall).She was desperate to please him and have her feelings reciprocated. She failed every attempt to destroy Sonic and his Freedom Fighters, and when not in battle appeared to be very insecure and self-conscious.