Ultimate X-Men #18

This volume collects the final story arc of the original Ultimate X-Men series, as the team faces the ancient mutant known as Apocalypse. With the fate of mutantkind hanging in the balance, characters like Professor X, Cyclops, Jean Grey, and Wolverine must confront Nathaniel Essex, Mr. Sinister, and a host of familiar foes in a climactic battle. The collection also features the return of Ben Grimm and other Ultimate Universe staples, wrapping up the long-running saga of Marvel's reimagined X-Men.