(From back cover) Death stalks the quiet Scottish knoll, Muir Island - death in the form of a lethal, genetically engineered plague. It's purpose: to destroy every mutant on the face of the planet. It's name: the Retribution virus.
Conceived by master mold, and executed bu his murderous alter ego conscience, the retrubution virus is their tool of vengeance on mutant kind.
Enter Scott Summers, code-name Cyclops, Mutant, X-Man and humanity's last hope. Joined bu the sonic screaming Banshee, the fiery Morlock Callisto and the genetics expert Moira MacTaggert, Cyclops and this brave band of mutates are all that stand between the evil master mold and his unholy goal of global genocide.
Collects Marvel Comics Presents #17-24.
