Tiji is a chameleon Crasii who was rescued out of slavery by Declan Hawkes.  She works for the Cabal of the Tarot and is befriended by Arkady Desean.  She has the outward appearance of a normal human but is hairless and has silver scales for skin.  She is able to blend in with her surroundings through physical contact, but she can't remain camouflaged while moving.  Remaining unseen also requires her to be naked, which is made troublesome under harsh environmental conditions.