La imposible Patrulla-X. Desde las cenizas (Marvel essentials, 28)

And then Phoenix will rise once more... from the ashes! She was one of the founders of the X-Men. Jean Grey achieved ultimate power and paid the ultimate price. The X-Men mourned her loss and moved on. But now a woman, Madelyne Pryor, identical to Jean, has appeared. Has Phoenix been reborn? The key to discovering what is happening will forever change the history of the X-Men, in one of the most acclaimed eras ever conceived, where every page is a masterpiece.