Thread:Prof. Draco/@comment-5782071-20160720005248/@comment-5782071-20160720010552

There's the Janus Coin, though I think you settled that with Elsa. And I know ghosts aren't real in canon, that's why I said consciousness. I'm thinking the artifact could be used on someone near death or during a coma, making a fully-functionaing copy of their personality and such, effectively making them a kind of clone.