User blog comment:LordLuminous/Silver being Deliora = Impossible? Theory/@comment-24066070-20140706124430/@comment-24800928-20140710205554

Demons are immortal only because of Hell's Core which would be needed to bring Deliora back. Deliora was in fact dead. Deliora couldnt have took over the corpse, and then use Hell's Core to strengthen him, that isn't the purpose of Hell's Core. The purpose is to bring back demons from the dead. How else could they bring back Jackal. Also how come silver's essence is gone but Crawford essence was still there. They both were dead, and timeframe shouldn't make any difference, but yes chances are Silver is dead now.