Illusion Physiology User is made up of or can transform their body completely into illusion. Users transformed form can be either anatomically identical to their normal form, aside of being made of illusion, in which case it contains all to organs and is somewhat vulnerable to attacks. Alternately user can transform into homogenous matter, without any part of their form being more important than the other. Their bodies can become tangible if they wish, and they can take on any appearance to fool others. Depending on the situation they may either consciously choose a form or assume one automatically based on the beliefs of an observer.