The Undead parts probably?  I hope?<br/><br/>Anyway, Ixy, Kasumi is using her hat of Disguise to change her appearence.  She's actually human, though Ithi'ka may not be certain of this, unless she asked.  A 15 knowlege check on Changelings will tell Ithi'ka that they can't change their clothing as Kasumi has been doing.