A Servant in the afterlife also seems...

[ Well. Strange doesn't even begin to cover it. Servants aren't really "alive" to begin with, so how can they ever be "dead"? They're just supposed to be concepts, given spiritual form and energy, that exist outside of space and time. ]

Um-- I might be wrong. I still don't really know that much about magic. But... it seems like it should be impossible... right?