Collects AVX: VS #1-6, A-Babies vs. X-Babies #1. The Avengers vs. X-Men event spills over into the all-action Versus - offering extended, blow-by-blow accounts of fan-favorite matchups, as chronicled by an incredible array of comic-book talent! Unstoppable optic blasts meet immovable shield as Cyclops faces Captain America! It's the ultimate grudge match as Thing grapples with Namor! Sparks fly as Iron Man clashes with Magneto! It's Avengers vs. X-Men - 'nuff said!