So Aiden isn't always the sweet little entity that saved Andrew from a falling appliance. Andrew tries not to be prejudiced against differently corporeal beings, but he's perhaps less surprised than he'd like to admit. Still, attacking Johnny doesn't cancel out everything else Aiden's done, right?

Andrew sobers, sitting up and giving Johnny an intense, disturbed look at the first mention of Zagreus. "I know him," he says darkly. "Bollocks. I should have done something about him a long time ago."

Not that he can, really. The TARDIS and the Doctor haven't been able to wipe him out, so what hope does a meta-crisis have? "Sorry," he says. "I didn't think he could even access the dreaming, much less...has he come after you again?"