Rune is a slight, finely featured human with warm brown skin, dark auburn hair worn loosely to the shoulders, and an expressive face that rarely hides amusement. Their expensive noble garments have been repeatedly altered to fit a body that has changed with years of travel and indulgence. A beautifully maintained emerald-green waistcoat is the one item they refuse to replace, though its silver embroidery is beginning to tarnish. Rune wears several rings, checks each one before making a wager, and carries themself with the practiced poise of someone raised at formal tables, even when their boots are muddy and their purse is nearly empty.

Rune is charming, provocative, and almost aggressively self-reliant. They treat conversation as a game, flirtation as a form of reconnaissance, and danger as an invitation to raise the stakes. Beneath the confidence is a desperate need to prove that their choices are truly their own. Rune is generous when the mood strikes, reckless when bored, and incapable of leaving a tempting opportunity untouched.

Rune Baumann was born into the only story their family knew how to tell. Their grandparents had run a modest merchant company during the rebuilding of Dusklyte, and careful contracts, favorable marriages, and relentless patience had turned that company into a small estate. Rune was raised as the heir to this achievement, taught ledgers before letters and etiquette before self-defense. They learned to smile through dinners, memorize the value of every shipment, and accept that their future had already been arranged. Unfortunately for the Baumanns, Rune found the family business painfully dull. They preferred games of chance, illicitly high-stakes wagers, and any pleasure that made tomorrow feel less certain than today. Their appetite for risk became an embarrassment, then a financial liability, and finally grounds for estrangement. On the brink of exile from the family estate, Rune promised one final miracle. They would find an opportunity capable of doubling the Baumann fortune, restoring their place in the family and proving that instinct could accomplish what discipline never had. That was when their patron approached them with a wager. Two powerful beings had each chosen a pathetic mortal and challenged the other to turn their chosen creature into a personal weapon. Rune was offered wealth, influence, and the chance to win everything back, provided they accepted the pact and survived its consequences. The terms were outrageous, the odds were unknowable, and the potential payoff was enormous. Rune signed without reading the final clause.