The thrilling saga that commemorated the X-Men's 30th anniversary! Magneto tears Wolverine's world apart! As the terrifying Legacy virus spreads among mutantkind, the X-Men suffer a truly heartbreaking loss. Then, when the messianic madman Magneto returns, offering mutantkind safe haven aboard his asteroid home, which longtime X-Man will join his Acolytes... and why? Secrets of Magneto's life are finally revealed as the villain's threat to mankind grows - but when the X-Men face him in a final showdown, both Magneto and Professor X will do the unthinkable! Plus: The Upstarts target Forge! A techno-organic threat rises! Gambit takes center stage in a solo tale that sheds new light on the New Orleans Thieves and Assassins Guilds! And peer deep into the inner workings of the X-Mansion! Collecting: Uncanny X-Men [tel], X-Men [tel], X-Men Unlimited [tel], Wolverine [tel], Gambit [tel], X-Men: Survival Guide to the Mansion [tel]