For decades they have stood united, sparking rebellions, protecting their own and running roughshod over the competition. Factions are as woven into the fabric of sports-entertainment as the rules they tend to ignore. Now, celebrate 20 of the coolest, baddest and most dominant stables in history! The most illustrious groups from WWE, WCW, ECW and more are profiled, with all-new Superstar commentary! Plus, witness your favorite groups in action with 20 classic matches, many never released before!