User blog comment:Morganaforever/Episode Review: Arthur's Bane Part 2! SPOILERS!/@comment-5498755-20121014071315

I don't think Arthurs bane is ridiculous if you consider whats shown for Episode 3. It's clear Arthur or someone blows this magical horn and brings back the dead. If Arthur does it then that could justify what the key said.

This horn is magic and I can only guess Arthur will be the one using it. If he does and still fights against magic then I can see the conflicts and what the key said comming true. Its going to be the turning point of this season. I have no doubt about it. If Arthur uses what I suspect is a magical horn to bring back Uther, and then in the future sentences people to death for " using magic for good" it would only make sense that Arthur would be his own bane then.

I can't be the only one asking questions about why Merlin didn't ask " the key" why Aithusa couldn't speak?