Comes Great Insanity: As a Graver, her natural Orphic magic has a boost thanks to the Academic seals on her, but it's obvious that she's quite mentally unstable. This has been implied that because of her rage and insanity clouding her reason, she has done pretty horrific things without realizing it or even meaning to, and she still grieves over it, turning her into a Tragic Monster.
Cute and Psycho: She's pretty adorable at times...but then she gets the go ahead and proceeds to show why Gravers are terrifying.
Parental Abandonment: Even before she displayed Orphic powers, she was ignored by her family. Once she did, they turned her over to Lumens to become a Graver.
Riches to Rags: She and Tristan belonged to a prominent family whose ancestors took part in the revolution. A few generations they made a pledge to turn over any children who possessed Orphic powers that entered the bloodline into becoming a Graver, stripping her of whatever position she had.
Riches to Rags: He and Rhiannon belonged to a prominent family whose ancestors took part in the revolution. A few generations they made a pledge to turn over any children who possessed Orphic powers that entered the bloodline into becoming a Graver. Unlike his sister, he hid it well enough that he was about ready to enter the main line of the family. He ultimately threw it away for the sake of looking after her, losing his position.
Troubled, but Cute: Tristan is obviously miserable with his lot in life, and unlike his sister who has passed the point where she finds glee in her situation as long as she can destroy, Tristan reluctantly complies because he has no options.