She was a Voyager, permitted to travel between fragments, and the Witch of Miracles. She and Lambdadelta, the Witch of Certainty, played these little games to amuse themselves, because the one thing that a Witch, who is immortal, cannot abide is to be bored. Lambdadelta was my patron, the one who granted me my own identity as a Witch, thanks to the certainty of my plans for revenge. Bernkastel is a cold, cruel creature. It's said she was herself once a girl trapped for a hundred years upon a game board, a hundred years of earnestly yearning for a miracle is what elevated her to become a Witch.

[ She flicks her pipe with her hand, scattering sweet tobacco smoke about her. ]

She was the patron of my opponent, Battler. There is little else I know of her, I am afraid.