“Demons run when a good man goes to war Night will fall and drown the sun When a good man goes to war Friendship dies and true love lies Night will fall and the dark will rise When a good man goes to war Demons run, but count the cost The battle’s won, but the child is lost.”

“Demons run when a good man goes to war Night will fall and drown the sun When a good man goes to war Friendship dies and true love lies Night will fall and the dark will rise When a good man goes to war Demons run, but count the cost The battle’s won, but the child is lost.”

— Steven Moffat