Later, Benny gives Dean a deal - if Dean requires his soul with him, Benny will clearly show him a way out of Purgatory that only humans can use. However, when Dick's soul receives dragged to Purgatory, Castiel and Dean are pulled along with him. After Dean employs a decoy bone to stab Dick, Castiel pulls the Leviathan's head back again, making it possible for Dean to stab Dick by way of the neck with the genuine bone, killing him.