“Sixteen.” “Six . . . teen?” Kelsier said. “Sixteen.” Fuzz grinned. “Clever, don’t you think?” “Because it means . . .” “The number of metals,” Fuzz said. “In Allomancy.” “There are ten. Eleven, if you count the one I discovered.” “No! No, no, that’s stupid. Sixteen. It’s the perfect number. They’ll see.