“Perhaps,” Steris said, “these metals—unlike common ones—don’t change states based on temperature, but on other factors.” Wax nodded in thought. Marasi leaned down beside the table, looking at the spike. “It’s full of power,” she said. “It’s a Hemalurgic spike, so it’s …” “ ‘Invested’ is the term the kandra use,” Wax said. “It has taken a part of a person’s soul, through Hemalurgy, and stored it. Like a kind of … battery for life energy.”