"Aye, well, I daresay we'll find out once we're down there," remarks Jamie, getting himself in place and bracing for the inevitable jarring and shaking that always seems to take place when they start to head down to the surface.

"Maybe we'll get lucky and they'll be something easily defeated," he says - although, frankly, he's already more than a bit convinced they won't be. That type of thing never is. "But I'd keep a eye on things all the same."