Uncanny Avengers #8
Xavier is dead, now begins the age of The Apocalypse Twins! Now begins Ragnaroek and it's all Thor's fault!
S.W.O.R.D. Peak station is attacked by Apocalypse's Ship! A Celestial's fate so shocking, so impossible, it will rock the Marvel Universe to its core.
This is it, Ragnaroek is now and not even the Uncanny Avengers can hold it back!