“Aluminum,” Lopen said, still floating above the deck a few feet. “Yeah, it’s weird stuff. Can block a Shardblade, Rua tells me, if it’s thick enough. They get it from Soulcasting, though only a few can make it, so it’s pretty rare.” “Can get from trade,” Cord said. “In Peaks. We trade.” “Trade?” Huio said. “Who trade?” “People in spren world,” Cord said. Huio cocked his head, rubbing his chin. “He is strange metal,” Cord said. “Does strange things to spren.”
