Sulfur

Be intimidated, aura of mystery, probably a chill guy deep down. 12/10

Hatched on the Starfall isles, Sulfur never took to scholarly pursuits.
He is incredibly proud of his smithing ability and spends almost every waking hour surrounded by iron and steel in an attempt to hone his skill to its absolute maximum. In fact, the imperial has built a portable mini-furnace and insulated crucible to work on the go. Whether or not the gear can be taken off however, the other members of the clan are still debating.
While having little interest in the arcane, Sulfur does find his work much more efficient with the use of a heat producing orb.
While Sulfur has little time for engagement of the social kind, he has some respect for the coppersmith Viperidae's skill despite his roguish ways. Sulfur is an expert of large, heavy projects such as moulded metal plating and welding. He does not indulge in the time-consuming practice of intricate detailing, a Sulfur built product is identified by sturdy build but with a lack of decorative design or smoothing. As such, his completed crafts are often sent to Viperidae for the final touches.
Sulfur's metal mask is a design of his own creation and an original Viperidae work, protecting his eyes from smoke and containing an air filter. The design has the intimidating effect of amplifying his breaths and muffling his voice, however this is a minor inconvenience compared to the metallic cacophony of clanking metal plates, chains and the hissing of exhaust pipes produced be each thumping step.
Rumour has that the mask also serves the dual purpose of covering the scar of a disfiguring facial burn, however precious few individuals have witnessed the removal of this visor and none have outright confirmed or denied these suspicions.