THE SIEGE STARTS HERE!! Remember when you were first introduced to the Cabal, the gathering of the most sinister members of the Marvel Universe, and you said to yourself: Well, that's going to blow up in everyone's face! Well, you were right and it happens right here!! Norman Osborn faces off with Doctor Doom and his mysterious threat to Doom is revealed. All of this is setting the stage for next month's explosive event: SIEGE! One-Shot