Born to the BLANK family of artificers. Nomads who traveled from city to city selling magic items. When they where young, the family was slaughtered by a group of vampires known as the Sins. Arc alone survived, tho no one is sure how. He wandered, wounded and bleeding, until being picked up by a dwarven magic crafter. He was raised and trained in the art of magical crafting until setting out on his own as an adventurer.
Not much is known about him until Arc joined up with the heroes of legend, cementing his place in history. It was discovered later that he invented the weapons that where eventually used to destroy the weave. These weapons where originally developed as an experiment in magical applications. When he first constructed them, Arc knew he had something incredibly dangerous on his hands and never used them himself. It wasn’t until after they where stolen by an agent of the vampire Machiavelli, the halfing vampire Sheridan, and detonated on the major nodes of magic in the world that the weave became to weak to sustain itself.