Apparently, this is the first appearance of Onslaught. But reading all these comics in the rearview, I feel like I’ve already seen him a bunch of times already.
Onslaught is allying with The Hellfire Club. Kind of. And trying to seduce Holocaust.
Other than that, X-Man fights Holocaust and has visions of Mister Sinister. Oh, and Nate finds Madelyne Pryor’s spirit on the astral plane, where, apparently, it’s been hanging out since her body was killed many years ago.
So she’s resurrected and still has a fondness for S&M wear and The Hellfire Club.
After these issues, we’re into the Onslaught Event.