And why shouldn't I be? Your summoning magic just has that effect. And look at what you're using your demons for too... A slaughter of the senseless variety.

It's breathtaking.

[One by one, the drones are sent to their death, but they're still resisting with all their lives. They aren't the scared lambs sent to the slaughter as they were before. They're more like soldiers, struggling in a pointless endeavor which somehow... would seem more interesting to a man like the Doctor.]