A Pandoran is made instead of a Promethean. [ A drag of his cigarette before he unslings Gintoki from his back ]

And usually they don't turn out like Gintoki here, Sadaharu, or the Pandoran I saved for my Zangyaku initiation. Usually they're the Heartless from Kingdom Hearts on Stephen King steroids.

[ Yeah, it came to mind that a videogame description may help explain what Pandorans are. ]