Collects Maximum Security: Dangerous Planet, Maximum Security #1-3, Captain America (1998) #36, Thor (1998) #30, Uncanny X-Men #387, Bishop: The Last X-Man #15, Iron Man (1998) #35, Avengers (1998) #35, Gambit (1999) #23, X-Men (1991) #107 And X-Men Unlimited (1993) #29.
Welcome to Earth: penal colony for the universe's deadliest villains! When the civilized alien races-influenced by the Supreme Intelligence and his newly evolved Kree-tire of Earth's involvement in their affairs, they decide to make it their new prison planet! Featuring all the world's greatest heroes-including the Avengers, the X-Men and the Fantastic Four-against the most bizarre and deadly threats they can conceive of! And on the forefront of the villainous attack? Ronan the Accuser and Ego the Living Planet.