- See also: Item: Bianca
Codex text
Varric's crossbow is a marvel of dwarven craftsmanship, clearly the work of a master. However, she bears no smith's mark.
When asked how he procured the weapon, Varric has a few claims. He could have won it in a game of Wicked Grace against Paragon Branka, it could've been a gift from a mysterious old beggar who disappeared into thin air, and it's possible he bought it off a crooked merchant in Lowtown with the previous owner's hand still wrapped around the trigger.
None of those explanations is very likely and continued questioning simply results in Varric grinning and walking away.