'Traveler' doesn't elicit anything from Harrowheart, not even a shrug. It's just another of the many words and people he doesn't recognize. But he hasn't totally glossed over it, and in response he says, "Have you ever seen the Traveler? I bet it's a Naaru. They're beings made of the Light, their job's to defend life. They protected a bunch of good folks called the Draenei from the end of their world."

Then with a frown he says, "I can't fix Jesse. Not in the way he wants to be fixed. I could give him a nose, maybe. Put parts on his folks who're missin' theris. Keep 'em well-preserved. But I can't cure death. I can only... Change the way it works."