Marvel Team-Up #81

Spider-Man and Satana make for a wonderfully unlikely duo in this 1979 Marvel Team-Up, subtitled "Death in a Dark Dimension!" — and the cover by Al Milgrom and Steve Leialoha delivers on that promise with vivid urgency. Spider-Man is shown fighting off a swarm of snarling green demons in what appears to be an otherworldly void, while Satana unleashes her own mystical energies against the creatures closing in around her. It's a striking image that blends Spidey's street-level physicality with the supernatural edge Satana brings, making this one of the more intriguing team-ups the series had to offer.