Real Name: Katherine Anne Pryde
Current Group Affiliation: X-Men I
Former Group Affiliation: Excalibur I, S. H. I. E. L. D. II, Gladiators, X-Babies I, New Mutants I
1st Appearance: UNCANNY X-MEN#129 (1980)
Known Superhuman Powers: Shadowcat can decrease her density to the point at which she can walk through solid matter and on air.
Other Aliases: Sprite II, Ariel I