Please, pardon my D&D geek out.

• she is contemptuous of all other races
• she eats her fallen enemies
• she views vengeance as an art form
• she takes threats with deadly severity
• she has a passion for vice and excess
• regardless of her actions, she secretly harbors designs for every creature's degradation, subjugation, and destruction
• she is backstabbing, vindictive, and power-hungry
• she hates elves with unreasonable passion
• she sees halflings as a minor nuisance to be enslaved or eliminated
• she believes humans are naive and easily manipulated, simple tools to be used before their destruction
• she does not sleep or dream; instead, she meditates in a deep trance for four hours a day gaining the same benefits as those sleeping for eight hours
• the campaign will owe her one