Envy

You grew up in or near an opulent, decadent culture that valued nothing more than showing up the material wealth or accomplishments of others, causing the seed of envy to be planted in your heart.

Effect: For each day you spend without stealing at least 10 gp worth of valuables or other wealth, attempt a DC 20 Will save. If you fail, you take a cumulative –1 penalty on Will and Reflex saving throws and concentration checks (up to a –5 penalty). If you succeed, the penalty is reset to 0.