Why have you plucked that flower? Inside your hand, its petals are withering Please, don't meet that person again Her shadow in the dusk merely reflected is enough.
Eisen passes off as a very fancy lady, who enjoys expensive and glamorous things. However, she doesn't like being presented with gifts, as she would much rather buy her own. She's not exactly greedy or selfish when it comes to materialistic things, but has proven to be rather possessive of anything that she owns. She's rather blunt, and isn't afraid to state her opinion, regardless of if it's wanted or not. In turn, she prefers being directly confronted about something instead of being tiptoed around. She rather enjoys... physical attention, and will sometimes preen the fur (or feathers) of someone she likes.
It would be hard to guess that she's both a demon hunter, and supposedly some sort of demon herself. At some point in the past, she was infected by a leech demon of sorts, which are typically harmless until they reside within mortals. Once they've chosen a host, they seek out other demons to attack and steal power from. Ever since being infected, Eisen steals the powers of other demons to use as her own. Eisen doesn't seem to stay significantly strong for long, due to an angel known as Zoisite who keeps an eye on her, and weakens her whenever possible. Because of this, Eisen's demon hunting really doesn't do anyone any good, since she has to be dealt with by angels in the end.
Eisen doesn't seem to have been affected too much appearance-wise by the demon. It's possible that being possessed may have affected her size, as she is significantly larger than a Standard female griffin. She isn't significantly powerful like most demons tend to be. She's more durable than the average animal, but is still a mortal, and is still affected by injuries and illnesses. Over time though, her personality has changed to become more bullying than what it was decades ago. There are times when she's extremely snappy and pushy, and only flat-out submission seems to calm her in cases of confrontation. She has also grown a morbid habit of taking the heads of the demons she's killed, which results in her having an extensive collection of skulls in her home.
Ah, you embrace that person's lovely fears I want to take them slightly, in the eternity, in my sleep I want to become slightly, in the eternity, your only; therefore Don't leave my hand Don't leave my hand