Katherine "Kitty" Pryde a.k.a Shadowcat (performed by Ellen Page) has the power to phase though objects, which makes her valuble to the X-men.
- Phasing: Kitty has the power to phase through objects, which is useful when others and herself are in trouble.
- Air Walking: Using her phasing ability, Shadowcat could walk on air. In fact, she could use her ability to walk on the air from the ground to the upper stories of a building as if she were climbing a staircase.
- Phasing Extension: From the first use of her phasing power, Shadowcat was able to phase her clothing along with herself. Through practice she learned to phase other objects along with herself without harm to them, and at one point phased an entire X-Men team. She could also enable someone as big as Colossus to "walk on air" along with her. However, she had to maintain physical contact with the people or objects she phased along with herself for the effect to work with this other person or object.
- Electrical Disruption: She could phase through any material object, even living people. When she phased through an object with an electrical system, the process disrupted the system's workings.
- Telepathic Resistance: Her thoughts were highly erratic when phased as if there was no mind to telepathically affect.