In RETURN TO THE AMALGAM AGE OF COMICS a cosmic catastrophe causes legendary super-heroes of two different universes to be combined into new yet strangely familiar characters. With reality inexplicably distorted, Batman and Wolverine combine to become Dark Claw, Superman and Captain America fuse into Super-Soldier, and the members of the Justice League and the X-Men merge together to become teammates in the JLX. With new histories and powers, these altered super-heroes continue to fight for justice unaware of their true origins or the horrific event that has thrown their worlds into disarray and threatens to destroy all existence.