“The beasts,” the man continued, “should have known better than to take an obligator! I was their keeper, and they did this to me? This world is ruined.” Should have known better? Kelsier clutched the obligator’s shoulder as the man stretched toward nothingness. “How? Please, how is it done? Men become koloss?” The obligator looked to him and, vanishing, said one word. “Spikes.”