screech has been the guardian of the keeper for the past 9 thousand years. she was made by eon to accompany the keeper and protect him. screech is an android, whose body exactly mimics that of a human body. she has working organs, she needs to breathe and eat. she can bleed. she was programmed with extensive knowlege of various fighting techniques and weaponry. she trained the keeper and then anyone else the keeper brought in the fold. she has enhanced strength, reflexes and senses, she can manipulate her pain receptors, and she can alter her body to create weapons. made from an x-23, extended her arms, cause the mu females are too short.