Starting by saying I got GoD for Xmas. Haven't had a chance to read it except the new power. That said...
My players are about to square off with a recurring nemesis, who is related to one of the characters (If they off him, that's ok). I was thinking about giving him the Power and saying he learned it from the Inquisitor in Ghosts.
For those that have delved into the book, could this work as a lead in to the adventure? Kind of like "ooh, how did he know how to that? Well, guys, check THIS out..."