Corrinne Barany

She was always the best at hunting, tracking, and fighting. When her   family and clan ran out of things to teach her, that was just another   problem that needed solving: a portal to the Feywild, specifically a   Goblin Market, made some... bargains, and spent much of her formative   years learning more arcane skills there. She managed to clear her debts   and escape back to the material plane a few years ago, and has slowly   been readjusting to the ideas that "thank you" doesn't mean a debt,   people expect her to give a name when asked, and no, not EVERYTHING can   be bought with service. (Money, er, is still a difficult concept.)