sentences:  Cat's skill with using her powers means she is not tied to any dimension and can see through various realities, including those of the mind (for instance seeing the various personalities in Sage's mind as "ghosts" surrounding her).Her arrival in the Crystal Palace and connection to its computers has increased this, giving her the ability to "cascade" through different alternative versions of herself, altering her appearance and details of her powers.Amongst other versions, she has assumed the form of a Kitty Pryde with the appearance and powers of Tigra.