WOLVERINE! DEADPOOL! CABLE! CHAMBER! THUNDERBIRD! Together on their very own X-team for the very first X-time - all in an X-tra-sized first issue! When a high-stakes mutant rescue mission from the ultimate global hot spot exposes the true enemy - possibly from within - an all-new team of all-action icons suddenly find themselves forged in fire. And the official membership policy is...no mercy allowed! Brought to you by returning X-writer, Joe Casey, and acclaimed artist, ChrisCross! Accept no substitutes - this is the one you didn't even know you were waiting for! This is the real thing!