Calcera is smart, cunning, loyal, empathetic, brave, and strong-willed, but also sullen, depressed, foul-mouthed, and even slightly paranoid. She is very slow to make new friends or allies, as she automatically assumes they are against her unless they give her a reason to believe otherwise, but once she makes them, she follows and protects them with her life. She can come off as clingly to those she likes, and a bit of a downer to those she doesn't, but both can't deny her obvious intelligence. She is very cunning, even by Tiefling standards, and she seems to have an innate understanding about the world, and how it works, and she uses this to her advantage, most notably in her use of spells. Despite coming off as a downer to some, and her fiendish heritage, she is a genuinely good-hearted and virtuous woman who always upholds and fights for the goodness of the world against all those who would destroy it.
Although she works in the slightly less-than-honorable profession of mercenary work, she only takes on jobs for a good and moral cause, although she may be willing to bend that rule a bit, if the pay is good enough. She's worked a few jobs as a smuggler of religious artifacts in Touvette, as a bouncer for a seedy gambling hall in Daggermark, and very briefly as an exotic escort at a brothel in Vellumis. However, she's reluctant to take on jobs that could get her in trouble, or tarnish her repuation, and she'll never take on contracts from those with evil motives and intentions, or those that involve the harming of innocents, no matter the coin