It's Iron Man vs. Magneto and The Thing vs, Namor on Stuart Immonen's variant cover for Avengers vs. X-Men #1.

Marvel is proud to present your first look at superstar artist, Stuart Immonen’s jaw-dropping variant cover for AVX VS #1, the premiere battle book tie-in to the summer blockbuster event of the year - Avengers VS. X-Men! Catch the cover to cover battles - featuring pulse-pounding brawls as Iron Man faces off against Magneto & Thing takes on Namor! Don’t miss out on all the action in AVX VS #1, available in comic shops worldwide and on the Marvel Comics app this April! Which team will reign supreme? Join the conversation on Twitter with #AvX!