Mystique can psionically shift the atoms of her body to duplicate any humanoid of either sex, wearing any kind of clothing. She can precisely duplicate another person’s retina pattern, finger, palm and skin-pore patterns, and vocal cords. She can increase her volume, but not her mass. Mystique’s power grants her age retardation, increased healing, and immunity to drugs and poisons. Mystique is a highly skilled combatant, actress, marksman, and strategist in terrorist and commando operations.