
Polymorphing: More than simply shape-shifting, Jack-Jack can manipulate his physical properties to achieve a variety of effects.

His powers and abilities are significant enough for his siblings to use him as a third member of a rescue team. Mozart's music will trigger him into manifesting his powers, which Edna Mode uses to design a new suit that has sensors and a hand-held monitor, which alerts his family to upcoming use of his powers and allows them to counter them quickly.
#Dash incredibles skin#
When he transforms into a little monster, his skin turns red and gains sharp fangs and claws, that he can use to defend himself and look intimidating. Although he is usually seen in a yellow onesie during his on-screen appearances in the film, he also has a red super suit with a black mask. He also has two baby teeth on the bottom of his mouth. He has a single tuft of strawberry-blond hair on his head and blue eyes. Jack-Jack is small, albeit at the average size for a baby as he stands at 2'6". Jack-Jack even recognized that the hypno mask Elastigirl was wearing made her evil, causing him to release her by removing it through his telekinesis. In fact, he was the one who made his father accidentally kill Syndrome. Jack-Jack is smart and intuitive for an infant as he recognized Syndrome as an enemy and identified the exploding plane as a danger. The few things that can calm him down are his family, specifically his mother. He also becomes enraged if he is given a cookie and is not allowed more. For instance, Jack-Jack loves Mozart's music to the point where he is stimulated by it. Like many infants, Jack-Jack's emotions are unpredictable and since his powers are stimulated by them, being with him when the baby uses his powers becomes very difficult when attempting to pacify or restrain him.

He laughs and giggles a lot but cries whenever he is disturbed.
