She hails from a distant, crushingly dense place, all earth and very little air. Infinite in size, her plane is largely inhabited only by the beasts, organic and not, most comfortable with eternal tunneling, eternal darkness, eternal closeness. Her race, far more variable than simply badgers and consisted of compounds of pure metal elements, have an ancient society that is centered around the group and highly competitive for the resources of her plane. Infinite in number, those numbers are still crowded by infinite other groups, and so memetic warfare is the norm (her race does not die easily enough for physical warfare to be viable or even register as an option). She wandered here into the Mess because of an enormous, nearly utter loss of her group to an outside meme, and she's had to make countless adjustments already.
This is the way Nfat was before she learned the true nature of the reality encasing her.
Nfat is a face of Madamechange.