The sequel to Mutant Genesis and the second film of the Mutants Trilogy, which is spread out between X-Men movies. The villain, Exodus, is powerful enough to force some of the Brotherhood to work with some of the X-Men. Exodus eventually goes to Egypt (since his name is Exodus). Everyone follows him there to stop him. The final battle then occurs there. This battle, however, sets up the villain of the final film in the trilogy. A villain much more ancient, and much, much more powerful.