Sazed nodded. “What we now call Keepers were far more common back then—perhaps even more common than Mistings are among modern nobility. Our art is called ‘Feruchemy,’ and it grants the ability to store certain physical attributes inside bits of metal.” Vin frowned. “You burn metals too?” “No, Mistress,” Sazed said with a shake of his head. “Feruchemists aren’t like Allomancers—we don’t ‘burn’ away our metals. We use them as storage.
