"It doesn't?" Bakura blinked before hesitating, the many variations on the story of a monster who kept its heart hidden outside of its body so it never could be killed coming to mind. And since he knew the Ring could seal bits of soul into things (it was how he had managed to trick his double into sealing him into the dice, after all) it was a very likely story...

"Because it wasn't in Zork, right? And that was what got defeated..."