His power could also transform the appearance of his costume as well , which was made of unstable molecules .
Kevin Sydney is a mutant metamorph with the ability to alter his physical appearance and voice at will to resemble that of any person he chooses .
Kevin Sydney 's power could also transform the appearance of his costume as well , which was made of unstable molecules .
Kevin Sydney is a mutant metamorph with the ability to alter his physical appearance and voice at will to resemble that of any person he chooses .