Uncanny X-Men: First Class #5

The world trembles as the sky begins to boil! Professor X attempts a desperate rescue mission on the Starcore One satellite but a threat from galactic legend is waiting! Who are Burning Moon, Cloud Runner and Sky Song, and how are their fates tied to the X-Men? Earth faces destruction as the mutant heroes battle an unstoppable enemy… The Knights of Hykon! (All this and Nick Fury too!)

Characters: Banshee, Bone Dancer, Burning Moon, Cloud Runner, Colossus, Cyclops, Jean Grey, Lilandra, Moira MacTaggert, Nick Fury, Nightcrawler, Peter Corbeau, Professor X, Storm, Wolverine