Frankenstein #6 (1973)

"-- In Search of the Last Frankenstein!" - The Frankenstein Monster travels to Ingolstadt – the land of his creation. He is searching for any vestige of the Frankenstein family line. The monster enters the subterranean ruins of Castle Frankenstein and discovers a misshapen horde of mindless servants burying a cadaver. The castle's owner enters the chamber and notices the monster. He orders his cretins to attack and they manage to subdue him through sheer weight of numbers. The owner of the castle plans on feeding the Frankenstein monster to a giant spider secured in a pit below him. He reveals that the spider will consume his soul, transforming him into a mindless slave, like the rest of his servants.