"It's not the blade I was talking about." Runa said. "I...well, I have an easy out for if things go wrong." He said. "I can...um, decapitate myself. Cut it off below the neck. Then my head and the collar around my neck will fall off, and a new head will regenerate. Won't kill me since that isn't where the core of my consciousness is, like where it is in most sentient beings.