The publisher unveiled an Adi Granov promo illustration for the crossover event via CBR, depicting Magneto and Iron Man doing battle.
Avengers vs. X-Men, slated to run for 12 issues, is written by Brian Michael Bendis, Jason Aaron, Ed Brubaker, Jonathan Hickman and Matt Fraction. Artwork is provided by Frank Cho, John Romita Jr, Olivier Coipel and Adam Kubert.
Last week, Marvel announced that the AvX: Versus tie-in series will run alongside the main event. Each issue will focus on two individual battles between members of the super-powered teams.
Avengers vs. X-Men launch parties will take place in comic stores worldwide on April 3 as part of a retailer promotion organised by the publisher.
Avengers vs. X-Men is released on April 3, 2012.