Marvel Universe Ultimate Spider-Man: Web Warriors/Avengers Assemble Season 2: Halloween ComicFest — Marvel
Issue: #1
When Peter Parker has a terrible day, he discovers that none other than Nightmare is behind it! But how can the Ultimate Spider-Man defeat a foe that's inside his own head? Guest-starring Doctor Strange! Then the Avengers take on their spookiest mission yet when they travel to Castle Doom to face Dracula! And if that's not enough, Dracula's brought a horde of bloodthirsty vampires with him!
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Clayton Cowles, Scott Hanna, Joe Caramagna, Emily Shaw, Jim Zubkavich, Ron Lim, Sotocolors, Bill Rosemann, Mario del Pennino, Mark Basso, Carlos Lopez, Kalman Andrasofszky
Characters: Captain America, Iron Man, Thor, Doctor Doom, Spider-Man, Dracula, Doctor Strange, Hulk, Black Widow