A Favor to Old Friends (ASOIAF/GOT)

Magic and Death came to me and asked a favor. Bring back balance to a world. Bring back magic and fee the dead who are being forced to rise again. I've never been one to abandon my friends in need. Now, I've got to feed some big dragons, dodge war from around every corner, and enemies willing to slaughter thousands. It's an ugly chair, too, what is wrong with this place?