God Eater, God Slayer, God Butcher; there's kind of a theme.

Demogorge the God-Eater had a better design, and Gorr the God Butcher has a better name, but today we've got Desak, Destroyer of Gods! Or God Slayer. Either or. From 2001, Thor 2001, "When Fall the Gods!" Written by Dan Jurgens, pencils by Tom Grummett, inks by Al Vey, Karl Kesel, and Scott Hanna.

This issue guest-stars Hercules and Beta Ray Bill, largely so Desak can be built up as a big deal, but Herc's also there since on Olympus, Zeus has a mysterious visitor. It's the mysterious watcher, the Silent One, who I would've thought was just a placeholder for Uatu; but actually was a character older than I am, from Thor #184! And he may not have appeared since, but he was not unlike DC's Pariah, only showing up at times of utter catastrophe. The Silent One shows the guys a destroyed Olympus in the future, and then the origin of Desak, who had been a devout man whose gods failed him, and was given power to get revenge by a mysterious apparition. Desak starts taking out gods, many of whom aren't as benevolent as the Marvel pantheon we're used to.

Off the top of my head, I want to say Jurgen's stint on Thor tried to introduce some new villains, but I'm not sure how many went on to the regular rotation. Desak might've hassled Thor for a few months, but I think that was about it.