CELEBRATING 300 ISSUES OF X-FORCE WITH STARTLING REVELATIONS! FORGE has assembled X-FORCE to fix the world's problems, but at last, THE SOLUTION reveals itself! WHO or WHAT is the Solution, and what does it mean for the fate of the world? New villains, old friends and a terrible decision that will change them all forever! PLUS: A special anniversary tale featuring X-FORCEs past by Fabian Nicieza! Note: This issue contains a key appearance by CLASSIFIED. RATED PARENTAL ADVISORY.